Relevant bibliographies by topics / Reticulatus / Journal articles
To see the other types of publications on this topic, follow the link: Reticulatus.

Journal articles on the topic 'Reticulatus'

Author: Grafiati
Published: 4 June 2021
Last updated: 19 February 2022

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Reticulatus.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Raharjo, Slamet, Sri Hartati, Sedarmanto Indarjulianto, and Rini Widayanti. "PERBANDINGAN GAMBARAN DARAH ULAR SANCA BATIK (Malayophyton reticulatus) LOKAL JAWA DAN KALIMANTAN." Jurnal Sain Veteriner 37, no. 1 (August 5, 2019): 121. http://dx.doi.org/10.22146/jsv.41105.

Full text
Abstract:
Reticulated python (M. reticulatus) Java and Kalimantan locality highly demand as pet animal. Blood profile has an important role on animal health status. This research was aim to study the blood profile comparison of Java and Kalimantan M. reticulatus. Ten blood samples of Java M. reticulatus and 10 samples of Kalimantan M. reticulatus were used in this study. As much as 1 ml blood sample was collected from ventral coccygeal vein of adult healthy M. reticulatus. Blood sample put into tube with EDTA then analized at Internal Department Laboratory, Faculty of Veterinary Medicine UGM. Based on blood samples analize results, adult healthy Java M. reticulatus shows the higher value on parameters of erytrocyte, leucocyte, PCV, MCH, heterophyl, limphocyte and monocyte, while haemoglobin, TPP, MCV, MCHC, azurofil and monosit were lower than Kalimantan M. reticulatus. There were no significant differences (P>0,05) between blood profile of Java and Kalimantan M. reticulatus. It could be concluded that blood profile of Java and Kalimantan M. reticulatus is not different.
APA, Harvard, Vancouver, ISO, and other styles
2

Gravendyck, M., R. E. Marschang, A. S. Schroder-Gravendyck, and E. F. Kaleta. "Renal adenocarcinoma in a reticulated python (Python reticulatus)." Veterinary Record 140, no. 14 (April 5, 1997): 374–75. http://dx.doi.org/10.1136/vr.140.14.374.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Meeboon, Jamjan, and Susumu Takamatsu. "Microidium phyllanthi-reticulati sp. nov. on Phyllanthus reticulatus." Mycotaxon 132, no. 2 (July 12, 2017): 289–97. http://dx.doi.org/10.5248/132.289.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Yan, T., W. H. Cao, S. S. Liu, J. Yang, E. Y. Xie, M. X. He, and S. Zhang. "Ethylacetate extracts from the gorgonian coral Subergorgia reticulata reduce larval settlement of Balanus (=Amphibalanus) reticulatus and Pinctada martensii and spore germination of Ulva linza, U. lactuca and Gracilaria tenuistipitata." Journal of the Marine Biological Association of the United Kingdom 92, no. 6 (December 14, 2011): 1349–55. http://dx.doi.org/10.1017/s002531541100049x.

Full text
Abstract:
Ethylacetate extract of the gorgonian coral Suberogorgia reticulata was obtained and its effects on the larval settlement by acorn barnacle Balanus (=Amphibalanus) reticulatus and pearl oyster Pinctada martensii and spore germination of green algae Ulva linza and U. lactuca and red alga Gracilaria tenuistipitata was assessed in this study. Results showed that no larval settlement or spore germination occurred at the dose of 100 μg cm−2. Both larval settlement and spore germination were significantly inhibited by the extract at doses of 1 μg cm−2 for B. reticulatus, 0.1 μg cm−2 for U. linza and U. lactuca, and 0.01 μg cm−2 for P. martensii and G. tenuistipitata. It could be concluded that the gorgonian coral S. reticulata may produce bioactive substances with a broad spectrum of activity against a range of marine sessile organisms including macroalgae and invertebrates.
APA, Harvard, Vancouver, ISO, and other styles
5

SENICZAK, STANISŁAW, RITVA PENTTINEN, and ANNA SENICZAK. "The ontogeny of morphological traits in three European species of Cosmochthonius Berlese, 1910 (Acari: Oribatida: Cosmochthoniidae)." Zootaxa 3034, no. 1 (September 20, 2011): 1. http://dx.doi.org/10.11646/zootaxa.3034.1.1.

Full text
Abstract:
The morphology of juvenile stages and ontogeny of Cosmochthonius reticulatus Grandjean, 1947, C. foliatus Subías, 1982, and C. ugamaensis Gordeeva, 1980 are described and illustrated for the first time, and compared to the adults. Juveniles of these species differ mainly by the number of cilia on hypertrophied setae of e- and f-series, the shape of seta h 1 in the larva, and the shape of posterior gastronotal setae in nymphs. Cosmochthonius reticulatus has the fewest cilia on these setae, while the larva of C. ugamaensis and the nymphs and adult of C. foliatus have the most. In all species the number of cilia increases during ontogeny, more so in C. foliatus than in C. ugamaensis and C. reticulatus. Adults of these species differ mainly by the pattern of cerotegument and cuticle, best seen in SEM micrographs. Apparent in light microscopy the pygidium of C. reticulatus is reticulate, that of C. foliatus has rounded foveae, while that of C. ugamaensis has small circles and semicircles. The cuticle of the latter species is covered with thin, granular cerotegument, while that of the other species has thick, netlike cerotegument; C. foliatus also has a cerotegumental collar. Adults of all species differ also by the shape of posterior notogastral setae, and the location of some genital setae.
APA, Harvard, Vancouver, ISO, and other styles
6

Husak, Jerry F., and Emily N. Ackland. "FORAGING MODE OF THE RETICULATE COLLARED LIZARD, CROTAPHYTUS RETICULATUS." Southwestern Naturalist 48, no. 2 (June 2003): 282–86. http://dx.doi.org/10.1894/0038-4909(2003)048<0282:fmotrc>2.0.co;2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Raharjo, Slamet, Sri Hartati, Soedarmanto Indarjulianto, and Rini Widayanti. "Frekuensi Nafas dan Pulsus Ular Sanca Batik (Malayopython reticulatus) Lokalitas Jawa." Jurnal Sain Veteriner 36, no. 2 (January 8, 2019): 231. http://dx.doi.org/10.22146/jsv.34201.

Full text
Abstract:
Reticulated python (Malayopython reticulatus) java locality is highly demand as pet animal. Respiratory and pulse rate were important physiological data needed for diagnostic references. The aim of this research was to study the repiratory and pulse rate on Java M. reticulatus. Thirthy healthy adult Java M. reticulatus were used in this study. The respiratory rate recorded by counting inspiratory and expiratory movement of the thorax for one minute and pulse rate recorded by heart palpation for one minute, measured at 6-8 AM and at 4-6 PM for five consecutive days. Temperature and humidity were record as secondary data. The data were analyzed using independent t-Test. The respiratory rate in this study recorded in the morning ranged 5-48 breaths/minute averaging 20 breaths/minute and in the evening ranged 7-49 breaths/minute averaging 24 breaths/minute. The pulse rate in the morning ranged 21-68 beats per minute (bpm) averaging 45.5 bpm and in the evening ranged 40-82 bpm averaging 56 bpm. Totally, M. reticulatus having the respiratory rate 5-49 breaths/minute and pulse rate 21-82 bpm. The morning temperature ranged 25-27oC and the evening 26-27.5oC. The range of morning and evening air humidity is 66-75% and 65-70% respectively. The results showed that the comparison of respiratory rate (R) and pulse rate (P) were in normal range namely 1:2.25 in the morning and 1:2.33 in the evening. There were no significant differences (P>0.05) between morning and evening respiratory rate and no significant effect (P>0.05) of temperature and humidity on respiratory and pulse rate. It could be concluded that healthy adult Java M. reticulatus has a respiratory rate 5-49 breaths/minute dan pulse rate 21-82 bpm.
APA, Harvard, Vancouver, ISO, and other styles
8

TIJSSE-KLASEN, E., L. J. JAMESON, M. FONVILLE, S. LEACH, H. SPRONG, and J. M. MEDLOCK. "First detection of spotted fever group rickettsiae inIxodes ricinusandDermacentor reticulatusticks in the UK." Epidemiology and Infection 139, no. 4 (November 19, 2010): 524–29. http://dx.doi.org/10.1017/s0950268810002608.

Full text
Abstract:
SUMMARYA preliminary study was conducted to determine the presence of spotted fever rickettsiae in two species of British tick (Ixodes ricinusandDermacentor reticulatus). The 16S rRNA gene ofRickettsiaspp. was detected in 39/401 (9·7%) of ticks tested, including 22/338 (6·5%)I. ricinusand 17/63 (27%)D. reticulatus. Some positiveI. ricinussamples showed 100% homology withRickettsia helvetica(10/22), and most positiveD. reticulatusshowed 100% homology withR. raoultii(13/17). Five otherRickettsiaspp. were detected exhibiting 96–99% homology. Ticks positive for rickettsiae were collected from various hosts and from vegetation from eight counties across Great Britain. The distribution ofR. helveticain various engorged and unfed stages ofI. ricinussuggests thatR. helveticais widespread.R. raoultiiwas found in questing adultD. reticulatusin Wales and England. This is the first evidence of potentially pathogenic spotted fever rickettsiae in British ticks.
APA, Harvard, Vancouver, ISO, and other styles
9

Nath, I., V. S. C. Bose, S. K. Panda, and A. T. Rao. "A case of dysecdysis in a Reticulated Python, Python reticulatus." Zoos' Print Journal 17, no. 7 (June 21, 2002): 834. http://dx.doi.org/10.11609/jott.zpj.17.7.834.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Silaghi, Cornelia, Lisa Weis, and Kurt Pfister. "Dermacentor reticulatus and Babesia canis in Bavaria (Germany)—A Georeferenced Field Study with Digital Habitat Characterization." Pathogens 9, no. 7 (July 7, 2020): 541. http://dx.doi.org/10.3390/pathogens9070541.

Full text
Abstract:
The hard tick Dermacentor reticulatus transmits Babesia canis, the causative agent of canine babesiosis. Both the occurrence and local distribution of D. reticulatus as well as infection rates of questing ticks with B. canis are thus far poorly known in Bavaria, Germany. The objectives of this study were to conduct (1) a georeferenced field study on the occurrence of D. reticulatus with digital habitat characterization and (2) a PCR analysis of D. reticulatus collected in Bavaria for infection with B. canis. Dermacentor reticulatus were collected by flagging at 60 sites specifically selected according to habitat conditions and screened individually for Babesia DNA. A digital habitat characterization for D. reticulatus was performed according to results of the field analysis including the parameters land use, proximity to water, “potential natural vegetation”, red deer corridors and climate data. Altogether, 339 D. reticulatus ticks (214 females and 125 males) were collected between 2010 and 2013 at 12 out of 60 sampling sites. All 12 sites were characterized by high humidity with marshy areas. Babesia canis DNA was detected in 1 out of 301 (0.3%) questing D. reticulatus in Bavaria. The digital habitat characterization revealed 15 forest areas in Bavaria with similar ecological characteristics as the sites positive for D. reticulatus.
APA, Harvard, Vancouver, ISO, and other styles
11

Verschueren, Pierre. "Homo academicus reticulatus." Hypothèses 19, no. 1 (2016): 199. http://dx.doi.org/10.3917/hyp.151.0199.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Raharjo, Slamet, Sri Hartati, Soedarmanto Indarjulianto, Rini Widayanti, and Alfarisa Nururrozi. "KAJIAN FILOGENETIK ULAR SANCA BATIK (Malayopython reticulatus) LOKALITAS JAWA BERDASAR SEKUEN GEN SITOKROM B." Jurnal Veteriner 19, no. 2 (September 5, 2018): 284. http://dx.doi.org/10.19087/jveteriner.2018.19.2.284.

Full text
Abstract:
Ular sanca batik (Malayopython reticulatus) lokalitas Jawa memiliki fenotip yang berbeda antara lokalitas Jawa Barat, Jawa Tengah dan Jawa Timur. Penelitian ini bertujuan untuk mengetahui filogenetik ular sanca batik (Malayopython reticulatus) lokalitas Jawa berdasar sekuen gen sitokrom B. Sebanyak 15 ekor ular sanca batik dewasa sehat, jenis kelamin jantan dan betina (5 dari Jawa Barat, 5 dari Jawa Tengah dan 5 dari Jawa Timur) digunakan dalam penelitian ini. Sampel darah sebanyak 1 mL dikoleksi dari masing-masing ular dan ditampung dalam tabung eppendorf ber-EDTA, kemudian dikirim ke Laboratorium Biokimia FKH UGM untuk dilakukan isolasi total Deoxyrybo Nucleic Acid (DNA), desain primer, amplifikasi DNA dengan Polymerase Chain Reaction (PCR) dan Elektroforesis Gel Agarose. Sequencing DNA dilakukan di PT Genetika Science Jakarta. Data hasil sekuensing gen sitokrom B dianalisis untuk penentuan filogenetik dengan metode Neighbor joining (MEGA v. 5.0). Hasil sekuensing gen sitokrom B, Malayopython reticulatus lokalitas Jawa Barat, Jawa Tengah dan Jawa Timur memiliki keseragaman panjang nukleotida 819 bp. Hasil filogram menggunakan metode Neighbor joining menunjukkan Malayopython reticulatus lokalitas Jawa Tengah dapat dibedakan dari lokalitas Jawa Barat, sedang lokalitas Jawa Timur ada yang mirip lokalitas Jawa Tengah dan ada yang mirip lokalitas Jawa Barat. Malayopython reticulatus lokalitas Jawa Barat dan beberapa lokalitas Jawa Timur filogenetiknya lebih dekat dengan Malayopython reticulatus Gene Bank dibanding lokalitas Jawa Tengah. Dapat disimpulkan bahwa Malayopython reticulatus lokalitas Jawa memiliki panjang nukleotida 819 bp. Malayopython reticulatus lokalitas Jawa Barat dan sebagian lokalitas Jawa Timur filogenetiknya lebih dekat dengan Malayopython reticulatus Gene Bank. Ada perbedaan filogenetik Malayopython reticulatus lokalitas Jawa Tengah dengan lokalitas Jawa Barat dan Jawa Timur. Perlu penelitian lebih lanjut dengan jumlah sampel yang lebih banyak dan variasi asal-usul lokalitas.
APA, Harvard, Vancouver, ISO, and other styles
13

Katmono, Wahyu Dwi, Shabrina Fauzia Prayoga, Vivi Oktaviana, and Faisal Fikri. "Laporan Kasus: Amblyomma sp. pada Ular Sanca Kembang (Python reticulatus) di Banyuwangi Reptile Community." Jurnal Medik Veteriner 2, no. 2 (October 16, 2019): 140. http://dx.doi.org/10.20473/jmv.vol2.iss2.2019.140-144.

Full text
Abstract:
Sanca kembang (Phyton reticulatus) merupakan reptil yang banyak dipelihara oleh masyarakat. Pemeliharaan Phyton reticulatus banyak diminati karena motif dari kulit dan ular ini mudah beradaptasi. Managemen pemeliharaan yang kurang baik dapat mengakibatkan infestasi caplak yang dapat merusak motif kulit Phyton reticulatus. Phyton reticulatus didapatkan dari Banyuwangi Reptile Community yang dimanfaatkan sebagai hewan peliharaan di Banyuwangi, Jawa Timur. Berdasarkan laporan pemilik, diduga ular ini terinfestasi caplak. Laporan kasus ini bertujuan untuk mendeteksi ektoparasit dari Phyton reticulatus yang dipelihara dan dimanfaatkan dengan tujuan sebagai hewan eksotik. Caplak yang didapatkan dari sanca kembang kemudian dilakukan pemeriksaan menggunakan pembuatan preparat dengan teknik sediaan utuh (whole mount). Berdasarkan hasil pemeriksaan berhasil ditemukan caplak dari genus Amblyomma.
APA, Harvard, Vancouver, ISO, and other styles
14

Levytska, V. A., and A. B. Mushynskyi. "Ixodid ticks in the Western Ukraine." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 22, no. 97 (May 7, 2020): 187–93. http://dx.doi.org/10.32718/nvlvet9730.

Full text
Abstract:
During the 2018–2019 years, 2884 ticks were collected from five species of animals, including pets (dogs and cats), cattle (cows and horses) and wildlife (wild boar) in Khmelnytsky, Chernivtsi and Vinnytsia regions. Ixodid ticks were identified as: D. reticulatus (2370; 82.2 % of all collected ticks), I. ricinus 510 (17.7 %) and 4 of I. hexagonus (0.1 %) from cats. Adult D. reticulatus (77 %) and I. ricinus (23 %) were detected in dogs. Ixodid ticks collected from horses were D. reticulatus (95 %) and I. ricinus (5 %), and from cows – D. reticulatus (93 %) and I. ricinus (7 %). I. ricinus was the predominant tick collected from cats (58 %). 100 % of D. reticulatus was collected from wild boars. Most ticks were collected during the spring tick activity between March and May. However, D. reticulatus was found on animals every month, including the winter. D. reticulatus males accounted for the overwhelming majority of ticks collected in winter (68 % for dogs, 84 % for wild boars). In all other seasons D. reticulatus females prevailed – 66 % in dogs, 77 % in horses and 71 % in cattle, in all areas. In addition, 4 females of I. hexagonus were removed from the cat in June. The average number of ticks per animal was about three ticks among dogs, two in cats, fourteen in cattle, seven in horses and seven in wild boars. Particularly high amount of D. reticulatus was recorded on cattle and horses in the spring. The relatively high amount of I. ricinus was observed in cats in the spring months. To evaluate the natural biocenoses of the three ticks species in the study areas, the ticks were collected using a flag in urban parks and rural areas. Two types of ticks were found in open areas. The density of adult D. reticulatus ticks in the open areas was relatively high, above 20 mites/1000 m2 in most places. The density of adult ticks of I. ricinus was significantly lower in the typical habitat (forests), within 3 mites/1000 m2, several times lower than the density of D. reticulatus in the typical habitat. Thus, in the western regions of Ukraine, two species of I. ricinus and D. reticulatus mites are widespread in natural biocenoses, as well as in farm and domestic animals, D. reticulatus is the dominant species. This type of tick is active throughout the year, so constant preventive treatment of animals is required to prevent infection with tick-borne diseases.
APA, Harvard, Vancouver, ISO, and other styles
15

Mukherjee, Supratim, Vishal Santra, and Gautam Aditya. "Reticulated Python, Python reticulatus (Schneider, 1801) in Hooghly, West Bengal, India." Proceedings of the Zoological Society 65, no. 2 (August 4, 2012): 114–17. http://dx.doi.org/10.1007/s12595-012-0032-5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

GILL, ANTHONY C., GERALD R. ALLEN, and MARK V. ERDMANN. "Pseudochromis stellatus, a new species of dottyback from Indonesia (Teleostei: Pseudochromidae)." Zootaxa 4338, no. 2 (October 24, 2017): 333. http://dx.doi.org/10.11646/zootaxa.4338.2.7.

Full text
Abstract:
The Pseudochromis reticulatus complex is diagnosed to include species of Pseudochromis with the combination of a pointed caudal fin (rounded with middle rays produced), a reticulated colour pattern on the upper part of the body, dorsal-fin rays modally III,26, anal-fin rays modally III,15, and pectoral-fin rays modally 18. Members of the complex include P. reticulatus Gill & Woodland, P. pictus Gill & Randall, P. tonozukai Gill & Allen, P. jace Allen, Gill & Erdmann and P. stellatus new species. The last-named is herein described from six specimens from Batanta and Batu Hitam in the Raja Ampat Islands, West Papua, Indonesia. It is distinguished from other members of the complex in live coloration, and in having higher mean numbers of scales in lateral series and of anterior lateral-line scales (36–38 and 29–32, respectively), and a deeper body as measured from the dorsal-fin origin to pelvic-fin origin (31.8–33.5 % SL).
APA, Harvard, Vancouver, ISO, and other styles
17

Garrett, Timothy B., Wade A. Ryberg, Connor S. Adams, Tyler A. Campbell, and Toby J. Hibbitts. "DIURNAL AND NOCTURNAL HABITAT USE IN RETICULATE COLLARED LIZARDS (CROTAPHYTUS RETICULATUS)." Southwestern Naturalist 63, no. 4 (September 24, 2019): 209. http://dx.doi.org/10.1894/0038-4909-63-4-209.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Zając, Zbigniew, Aneta Woźniak, and Joanna Kulisz. "Density of Dermacentor reticulatus Ticks in Eastern Poland." International Journal of Environmental Research and Public Health 17, no. 8 (April 19, 2020): 2814. http://dx.doi.org/10.3390/ijerph17082814.

Full text
Abstract:
Dermacentor reticulatus, the ornate cow tick, is second only to Ixodes ricinus as the most important reservoir and vector of infectious diseases in Europe. In recent years, the distribution of D. reticulatus ticks has expanded into new territories, including increased population densities in areas of their previous occurrence. Our investigations around this consisted of two stages. In the first stage, we monitored the seasonal activity of D. reticulatus ticks in Polesie National Park in 2014–2019. The second stage, which was carried out in 2019 at the peak of the spring (March) and autumn (October) activity of this species, included assessment of the density of D. reticulatus ticks in the entire province. To this end, the study area was divided into 101 equal plots that were surveyed for ticks. The seasonal activity of D. reticulatus in Polesie National Park showed peaks of activity in autumn in 2014–2018 and in spring in 2019. A total of 19,559 adult D. reticulatus specimens were collected, with a mean of 96.8 specimens/100 m2 in Lublin Province. The area of Lublin Province is characterized by a high density of the ornate cow tick. An increase in the surface area of meadows and fallow land has contributed to a rise in the number of local populations of D. reticulatus ticks.
APA, Harvard, Vancouver, ISO, and other styles
19

Davenport, J., and P. G. Moore. "Behavioural responses of the netted dogwhelk Nassarius reticulatus to olfactory signals derived from conspecific and nonconspecific carrion." Journal of the Marine Biological Association of the United Kingdom 82, no. 6 (November 21, 2002): 967–69. http://dx.doi.org/10.1017/s002531540200646x.

Full text
Abstract:
Netted dogwhelks Nassarius reticulatus were offered standardized olfactory signals derived from flesh of: cod (Gadus morhua), starfish (Asterias rubens), shore crabs (Carcinus maenas), mussels (Mytilus edulis), periwinkles (Littorina littorea), dog whelks (Nucella lapillus) and netted dogwhelks. Nassarius reticulatus responded positively to all signals except the conspecific one. Positive responses to extracts were in the order (strongest to weakest): Gadus, Carcinus, Nucella, Mytilus, Asterias, Littorina. Starved Nassarius reticulatus buried in sand emerged rapidly to feed on crushed C. maenas, but remained buried when offered crushed conspecifics. These data confirmed the hypothesis that N. reticulatus would not respond positively to the smell of conspecific carrion, to avoid emerging from the substratum while neighbours were being predated. However, a second hypothesis, that strength of response to olfactory signal was proportional to taxonomic distance between N. reticulatus and the source of carrion was not supported by the data.
APA, Harvard, Vancouver, ISO, and other styles
20

Santarém, Maria Clara A., Emanuelle S. Farias, and Maria Luiza Felippe-Bauer. "Culicoides castelloni sp. nov. from the Brazilian Amazon Region with a revision of the reticulatus species group (Diptera, Ceratopogonidae)." Anais da Academia Brasileira de Ciências 87, no. 2 (June 2015): 955–72. http://dx.doi.org/10.1590/0001-3765201520140517.

Full text
Abstract:
A new species of the reticulatus species group, C. castelloni Santarém and Felippe-Bauer, is described and illustrated based on female specimens from the state of Amazonas, Brazil. A systematic key, wing photographs and table with numerical characters of females and a synopsis of 24 species of the Culicoides reticulatus group are presented. This paper presents further new records for seven species of the reticulatus group.
APA, Harvard, Vancouver, ISO, and other styles
21

Chitimia-Dobler, Lidia, and Martin Pfeffer. "Gynandromorphism and local morphological abnormalities in Dermacentor reticulatus (Acari: Ixodidae)." Systematic and Applied Acarology 22, no. 4 (March 21, 2017): 449. http://dx.doi.org/10.11158/saa.22.4.1.

Full text
Abstract:
Morphological abnormalities in ticks seem to be very rare phenomena. In this paper, we describe interesting anomalies in adult Dermacentor reticulatus collected as questing ticks by flagging as part of a tick-borne encephalitis program in Battaune, Federal State of Saxony, Germany, at the end of September 2016. The observed anomalies in the three D. reticulatus adults were: general anomalies (gynandromorphism) and local anomalies (malformation of capitulum and abnormalities of appendages). One D. reticulatus specimen displayed gynandromorphism, the presence of both male and female features within the same organism. One female showed abnormal morphology of right palp, while also missing the right porose area, and multiple atrophied extremities: i.e. of the right leg IV and of the left legs III and IV. The third specimen, a male, presented an atrophied extremity of the right leg III (meiomely). This is the first report of complete mosaic type gynandromorphism in a flagged D. reticulatus and the first report of morphological abnormalities in D. reticulatus in Germany.
APA, Harvard, Vancouver, ISO, and other styles
22

Hornok, Sándor, Marina L. Meli, Enikő Gönczi, and Regina Hofmann-Lehmann. "Seasonally biased or single-habitat sampling is not informative on the real prevalence of Dermacentor reticulatus-borne rickettsiae — A pilot study." Acta Veterinaria Hungarica 65, no. 1 (March 2017): 81–88. http://dx.doi.org/10.1556/004.2017.008.

Full text
Abstract:
Dermacentor reticulatus is a tick species of high medical and veterinary importance, emerging in several parts of Europe. Up to now most studies focusing on zoonotic rickettsiae in D. reticulatus were based on ticks collected in a limited part of the questing period, and did not take into account the potential seasonal variations in the rate of infection with tick-borne rickettsiae. The aim of the present study was to investigate the latter phenomenon, i.e. to screen D. reticulatus adults, collected monthly in two urban habitats of Budapest, for the presence of three zoonotic Rickettsia spp. Altogether 852 D. reticulatus adults were collected, which showed significantly similar seasonal activity in the two evaluated habitats. Among the 413 molecularly analysed ticks, R. helvetica-infected D. reticulatus were only collected during autumn in habitat-1, in contrast to habitat-2. The overall prevalence of R. raoultii in D. reticulatus adults was significantly higher in habitat-1 than in habitat-2. In addition, the seasonal distribution of R. raoultii-infected ticks was different between the two habitats (in habitat-2 significantly more R. raoultii-infected ticks were collected in the autumn, in comparison with winter and spring). Rickettsia slovaca was not detected in any of the molecularly analysed ticks. The results clearly indicate that a single-time or seasonally biased collection of D. reticulatus adults and their subsequent molecular analysis may not be informative on the real prevalence of rickettsiae. This is because the availability/ activity of infected ticks shows significant seasonal fluctuations, both within and between habitats. Instead, for screening D. reticulatus-borne rickettsiae, it is important to collect monthly samples and then to assess seasonal prevalence and actual habitat-associated eco-epidemiological risks.
APA, Harvard, Vancouver, ISO, and other styles
23

Yak, Ryan, Anna-Carin Lundin, Peng Yeong Pin, and Sandeep Jacob Sebastin. "Oral Bacterial Microflora of Free-Living Reticulated Pythons (Python reticulatus) in Singapore." Journal of Herpetological Medicine and Surgery 25, no. 1-2 (March 1, 2015): 40. http://dx.doi.org/10.5818/1529-9651-25.1.40.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Isaeva, Valeria V., Anna V. Akhmadieva, and Andrey I. Shukalyuk. "The hidden coloniality at the parasitic stage in Peltogaster reticulatus (Crustacea: Rhizocephala)." Journal of the Marine Biological Association of the United Kingdom 92, no. 3 (March 26, 2012): 457–62. http://dx.doi.org/10.1017/s0025315411000907.

Full text
Abstract:
Upon infesting the hermit crab Pagurus proximus the parasitic barnacle Peltogaster reticulatus typically forms a single externa on each host. In vivo, histological and histochemical study revealed that most P. reticulatus with a single mature externa also exhibited three or four primordial externae and several buds of earlier developmental stages. It is shown that stolon buds and primordial externae in P. reticulatus internae intensively express alkaline phosphatase activity, the classical histochemical marker for mammalian embryonic stem and primary germ cells. Ovaries of the most developed primordial externae were filled with growing oocytes, so the process of oogenesis begins in the externa rudiments of P. reticulatus before the externae appear on the surface of the host body. Since the interna, which is connected to the mature externa, also integrated three or four additional primordial externae and several earlier buds, P. reticulatus, a non-colonial species based on the common presence of a single externa in each host, appears to have a hidden colonial organization at the parasitic stage of its life cycle.
APA, Harvard, Vancouver, ISO, and other styles
25

Caires, Claudenir Simões, Kadja Milena Gomes-Bezerra, and Carolyn Elinore Barnes Proença. "A new combination in Peristethium (Loranthaceae) expands the genus' range into the Amazon-Cerrado ecotone." Acta Amazonica 44, no. 2 (June 2014): 169–74. http://dx.doi.org/10.1590/s0044-59672014000200002.

Full text
Abstract:
The genus Peristethium, characterized by determinate inflorescences protected by deciduous bracts, occurs in the northwest of South America, as well as Costa Rica and Panama. The main objective of this paper was to transfer one species to what we believe is its correct generic placement in Peristethium, that likewise implies in a shift of the genus' distribution beyond the Amazon. A new combination, Peristethium reticulatum, is proposed, based on Struthanthus reticulatus, described from Tocantins in 1980. The sexual dimorphism of the inflorescences of P. reticulatum (sessile male flowers and pedicellate female flowers) associated with male inflorescences that are inserted at leafless nodes are unique within the genus. The male flowers have dimorphic stamens, well-developed anthers and a pistiloid, whilst female flowers have robust styles and stigmas, and much reduced staminodes. Peristethium reticulatum and P. polystachyum occurs in the Amazon regions of Brazil, with the former recorded also in the ecotone with the Central Brazilian savannas (Cerrados).
APA, Harvard, Vancouver, ISO, and other styles
26

Dwużnik, Dorota, Ewa Julia Mierzejewska, Maciej Kowalec, Mohammed Alsarraf, Łukasz Stańczak, Patrycja Opalińska, Małgorzata Krokowska-Paluszak, Grzegorz Górecki, and Anna Bajer. "Ectoparasites of red foxes (Vulpes vulpes) with a particular focus on ticks in subcutaneous tissues." Parasitology 147, no. 12 (July 14, 2020): 1359–68. http://dx.doi.org/10.1017/s003118202000116x.

Full text
Abstract:
AbstractIn the present study, we identified the ectoparasite communities of red foxes in three regions of Poland that encompassed two endemic regions for the occurrence of Dermacentor reticulatus, as well as a region that is free of this tick species (‘gap’ area). Our study sites were selected to enable the role of foxes as hosts for juvenile (nest dwelling) and adult (exophilic) D. reticulatus ticks to be determined, and to assess their contribution to the spread of this important vector of Babesia canis. We compared also ectoparasite communities between adult foxes with those of fox cubs. Finally, we carried out a systematic search for subcutaneous ticks determining their prevalence and abundance. In 2016–2018, 366 adult foxes and 25 live-trapped cubs were examined for ectoparasites. Ectoparasites were identified based on morphological features, PCR amplification and sequencing. The total prevalence of ectoparasites was higher in cubs (68%) than in adults (62.8%). In adults, 15 parasite species were recorded, including four tick species, seven flea species, scabies, and one Anopluran species each in the genera Felicola and Lipoptena. In cubs, six ectoparasite species were found, including Ixodes kaiseri, a species not found in adults. Although Ixodes ricinus and D. reticulatus were the dominant tick species on adult foxes, no D. reticulatus ticks were found on cubs. Subcutaneous ticks were common (38%) and abundant in all areas. Molecular analysis of subcutaneous nodules allowed the identification of 17 I. ricinus and five D. reticulatus. In conclusion, red foxes play a minor role as hosts of D. reticulatus.
APA, Harvard, Vancouver, ISO, and other styles
27

Latney, La'Toya V., Colin McDermott, Gregory Scott, Maria M. Soltero-Rivera, Kyla Beguesse, Melissa D. Sánchez, and John R. Lewis. "Surgical management of maxillary and premaxillary osteomyelitis in a reticulated python (Python reticulatus)." Journal of the American Veterinary Medical Association 248, no. 9 (May 2016): 1027–33. http://dx.doi.org/10.2460/javma.248.9.1027.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Imada, Kumiko, Eriko Sakai, Hikaru Kato, Tetsuro Kawabata, Sosuke Yoshinaga, Tatsuo Nehira, Hiroaki Terasawa, and Sachiko Tsukamoto. "Reticulatins A and B and hyrtioreticulin F from the marine sponge Hyrtios reticulatus." Tetrahedron 69, no. 34 (August 2013): 7051–55. http://dx.doi.org/10.1016/j.tet.2013.06.043.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Zając, Zbigniew, Katarzyna Bartosik, and Aneta Woźniak. "Monitoring Dermacentor reticulatus Host-Seeking Activity in Natural Conditions." Insects 11, no. 5 (April 25, 2020): 264. http://dx.doi.org/10.3390/insects11050264.

Full text
Abstract:
Ticks are hematophagous ectoparasites of humans and animals. These arthropods employ different strategies in their host-seeking activity; most often, it is the “nest”- and “pasture-questing” behaviour. Some species, e.g., Dermacentor reticulatus, exhibit both types of activity depending on their developmental stage. The aim of the present study was to investigate the host-seeking activity of adult D. reticulatus ticks in the eastern part of Poland. To this end, ticks were collected with the flagging method during their seasonal activity in three different types of habitat. Active specimens were marked with a permanent marker and then released. This was repeated consistently at 7-day intervals using a different colour of the marker each time, which allowed tracking the questing activity of the specimens. Most frequently, repetitive tick activity (repeated up to seven times) was noted in a locality surrounded by urban developments. In an agriculturally unused open meadow habitat, 69.9% of D. reticulatus ticks were found to undertake questing activity only once. D. reticulatus females proved to be more aggressive and determined to find a host than the males of this species. Adult D. reticulatus ticks are able to stay in the habitat for a long time and undertake multiple host-seeking activities. The greatest threat of attacks on animals, including domestic animals, and sporadically humans, by these ticks occurs in meadow habitats, which are preferred by this species.
APA, Harvard, Vancouver, ISO, and other styles
30

Izhar, Hafsa, Arham Shabbir, Muhammad Shahzad, Aisha Mobashar, and Syed Shoaib Ahmed. "Phyllanthus reticulatus Prevents Ethanol-Induced Gastric Ulcer via Downregulation of IL-8 and TNF-α Levels." Evidence-Based Complementary and Alternative Medicine 2021 (September 24, 2021): 1–8. http://dx.doi.org/10.1155/2021/1734752.

Full text
Abstract:
The current study aimed to determine the protective effect of P. reticulatus on ethanol-induced gastric ulcer. For this purpose, thirty-six Sprague-Dawley rats were divided into six groups. The first group served as normal control, while, in other five groups, absolute ethanol was used to induce gastric ulcer. Group II served as a diseased group, while groups III, IV, and V were treated with methanol extract, ethyl acetate fraction, and n-hexane fraction, respectively, in a dose of 400 mg/kg bodyweight. Group VI was given omeprazole in a dose 20 mg/kg bodyweight. The stomachs were removed, ulcer score was evaluated, and histopathological examination of gastric lumen was conducted. Total acidity and pH values were determined in gastric juice. TNF-α and IL-8 mRNA expressions levels were determined using the reverse transcription real-time PCR method. The data indicated that P. reticulatus protected against gastric ulcer, which was evident by attenuation of ulcer score. The pretreatment with P. reticulatus raised the gastric pH and improved all evaluated histopathological parameters such as ulcer score, erosion score, hemorrhage score, fibrinoid necrosis score, inflammatory infiltrate score, and edema score. P. reticulatus significantly reduced mRNA expression levels of TNF-α and IL-8. In conclusion, P. reticulatus possess antiulcer property which might be attributed to downregulation of TNF-α and IL-8 expression levels.
APA, Harvard, Vancouver, ISO, and other styles
31

Lan, Ming-Sheng, Jian-Xiong Ma, Chang-Heng Tan, Song Wei, and Da-Yuan Zhu. "Chemical Constituents of Phyllanthus reticulatus." Helvetica Chimica Acta 93, no. 11 (November 2010): 2276–80. http://dx.doi.org/10.1002/hlca.201000168.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

ARMANSYAH K. RACHIM, SUSILO BUDI HUSODO, and MULIYANA ARIFUDIN. "UJI FITOKIMIA DAN BIOAKTIVITAS DAUN KATUK HUTAN (Phylanthus reticulatus var. Glaber)." JURNAL KEHUTANAN PAPUASIA 6, no. 1 (June 30, 2020): 47–61. http://dx.doi.org/10.46703/jurnalpapuasia.vol6.iss1.197.

Full text
Abstract:
This study aims to determine the content of phytochemicals and bioactivity properties of antioxidant, antibacterial, and toxicity of the methanol extract of Phylanthus reticulatus var. Glaber leaf. The testing method used is the phytochemical testing, testing antioxidant, antibacterial testing dan toxicity testing. The test results show that phytochemical extracts of Phylanthus reticulatus var. Glaber leaves contain alkaloids, flavonoids, and triterpenoids. An antioxidant test reveals that the concentration of 25, 50, and 100 ppm of the extract at prohibits free radical DPPH respectively around 79, 81 dan 89%. The antibacterial testing extracts of Phylanthus reticulatus var. Glaber leaves show that it does not have the antibacterial property. The toxicity test shows that this extract does not have toxicity activity.
APA, Harvard, Vancouver, ISO, and other styles
33

Levytska, Viktoriya, Andrii Mushynskyi, and Andrii Berezovskyi. "Prevalence and monitoring of ixodid ticks in the western region of Ukraine." Scientific Horizons 23, no. 9 (September 23, 2020): 38–45. http://dx.doi.org/10.48077/scihor.23(9).2020.38-45.

Full text
Abstract:
Ixodes ricinus is the most common tick in Europe, distributed almost throughout the continent, except the northern regions. Dermacentor reticulatus is a widespread species of tick in Europe and Western Asia. The study included monitoring the distribution density and seasonal activity of ticks D. reticulatus and I. ricinus in the natural environment during 2018-2019. A total of 1592 D. reticulatus ticks and 712 I. ricinus ticks were collected in Ternopil, Ivano-Frankivsk and Lviv oblasts. There was a tendency to increasing of the number of ticks of both species in 2019 compared to 2018. The largest number of ticks was collected in autumn 2019, during the autumn peak of activity, which amounted to 710 adult ticks. Thus, the average density of ticks of both species collected in the Ternopil region was 40 ticks/1000 m2, in Ivano-Frankivsk – 32 and 45 in Lviv regions in 2018 and 62, 46 and 63 ticks/1000 m2 in 2019, respectively. In the spring of 2018, almost twice as many adult ticks of D. reticulatus were detected as in the fall in all areas. With regard to I. ricinus ticks, we did not observe a statistically significant difference in seasonal activity. In the spring and autumn, two peaks of ticks’ activity were registered in all regions and the average number of ticks in the spring in the meadows was 20 ticks/1000 m2, and on the wooded area – 39 ticks/1000 m2, and in autumn – 17 and 41 ticks/ 1000 m2 respectively. During both years and in all three oblasts, females prevailed over males during all the period. Although the density of ticks of both species in all areas was quite high, but the ticks were unevenly distributed. The largest number of D. reticulatus ticks was found in the Lviv region in 2019, which ranged from 46 to 119 ticks/1000 m2. Low and medium density of adult ticks D. reticulatus and I. ricinus, from 11 to 77 ticks/1000 m2 was observed in Ivano-Frankivsk region in 2018. Throughout the study period, the seasonal activity of D. reticulatus and I. ricinus ticks was significantly affected by air temperature, which fluctuated during collection of ticks.
APA, Harvard, Vancouver, ISO, and other styles
34

Darabus, Gh, I. Tibru, Dusan Orlic, I. Cosaroaba, and I. Oprescu. "Effect of humidity on the life cycle and reproduction of Dermacentor reticulatus (Ixodidae) in laboratory mice." Zbornik Matice srpske za prirodne nauke, no. 105 (2003): 95–101. http://dx.doi.org/10.2298/zmspn0305095d.

Full text
Abstract:
The reproductive cycle of Dermacentor reticulatus (Ixodidae) is described in this paper. Experimental infestation was carried out on immobilized (fixed) RAP mice and those that could move freely. Dermacentor reticulatus (D. pictus) larvae, nymphs and adults were obtained from eggs placed in glass test tubes in two variants: dry medium (T? = 28-30?C, R.H. = 49-51%) and wet medium (T? = 28-31?C, R.H. = 94-95%). In the mice that were experimentally infested with the eggs incubated in wet medium, there were more fixed larvae that came off after sucking (8-786 larvae) compared with 0-7 larvae that were observed in the mice that could move freely. At the same time, more larvae were attached to the immobilized mice (2-786) compared with the number of larvae observed in the mice that could move freely (0-11). Infestation was not registered in the experimental animals that could move freely when the larvae were incubated in the dry medium. Experimental infestation with Dermacentor reticulatus failed in the RAP mice. The infested mice tolerated as much as 786 Dermacentor reticulatus larvae, but they died when 12-30 nymphs were fed on them.
APA, Harvard, Vancouver, ISO, and other styles
35

Белова, О. А., И. С. Холодилов, А. Г. Литов, and Г. Г. Карганова. "СПОСОБНОСТЬ ИКСОДОВЫХ КЛЕЩЕЙ (ACARI: IXODIDAE) РАЗНЫХ ВИДОВ ПОДДЕРЖИВАТЬ РЕПРОДУКЦИЮ ВИРУСА КЛЕЩЕВОГО ЭНЦЕФАЛИТА, "Паразитология"." Паразитология, no. 4 (2018): 268–82. http://dx.doi.org/10.7868/s0031184718040029.

Full text
Abstract:
Работа посвящена изучению динамики репродукции и фенотипических изменений вирусной популяции вируса клещевого энцефалита (ВКЭ) при долгосрочной инфекции, питании иксодовых клещей и при разных температурных условиях. Было показано, что температура окружающей среды оказывает существенное влияние на уровень репродукции ВКЭ в голодных иксодовых клещах. Однако при питании клещей происходит достоверно более быстрая и интенсивная репродукция ВКЭ по сравнению с зараженными клещами, содержащимися при повышенной (32-37 °С) и комнатной температурах. Штаммы ВКЭ европейского и сибирского подтипа успешно размножались и на протяжении длительного периода сохранялись в клещах, являющихся как основными (Ixodes ricinus, I. persulcatus), так и второстепенными (Dermacentor reticulatus) переносчиками вируса. Наибольших титров штамм сибирского подтипа достигал в клещах D. reticulatus, а штамм европейского подтипа - в клещах Ixodes ricinus и D. reticulatus. Длительная репродукция ВКЭ европейского и сибирского подтипов в организме клещей, являющихся основными и второстепенными переносчиками, повышала гетерогенность вирусной популяции, однако варианты вируса сохраняли высокую нейроинвазивность, характерную для вируса, адаптированного к клеткам ЦНС мыши. Штаммы ВКЭ разных подтипов различались по фенотипической гетерогенности популяции в разных условиях. В отличие от штамма Абсеттаров (европейский подтип) на гетерогенность вирусной популяции штамма ЭК-328 (сибирский подтип) по фенотипу бляшек на культуре клеток СПЭВ значительно повлияло питание клещей D. reticulatus после долгосрочной репродукции в них вируса.
APA, Harvard, Vancouver, ISO, and other styles
36

Eberle, Jonas, Martin Husemann, Inken Doerfler, Werner Ulrich, Jörg Müller, Christophe Bouget, Antoine Brin, et al. "Molecular biogeography of the fungus-dwelling saproxylic beetle Bolitophagus reticulatus indicates rapid expansion from glacial refugia." Biological Journal of the Linnean Society 133, no. 3 (April 23, 2021): 766–78. http://dx.doi.org/10.1093/biolinnean/blab037.

Full text
Abstract:
Abstract The geographical distributions of species associated with European temperate broadleaf forests have been significantly influenced by glacial–interglacial cycles. During glacial periods, these species persisted in Mediterranean and extra-Mediterranean refugia and later, during interglacial periods, expanded northwards. The widespread saproxylic beetle Bolitophagus reticulatus depends closely on European temperate broadleaf forests. It usually develops in the tinder fungus Fomes fomentarius, a major decomposer of broadleaf-wood. We sampled B. reticulatus in sporocarps from European beech (Fagus sylvatica) and Oriental beech (Fagus orientalis) across Europe and the Caucasus region. We analysed mitochondrial gene sequences (cox1, cox2, cob) and 17 microsatellites to reconstruct the geographical distribution of glacial refugia and postglacial recolonization pathways. We found only marginal genetic differentiation of B. reticulatus, except for a significant split between populations of the Caucasus region and Europe. This indicates the existence of past refugia south of the Great Caucasus, and a contact zone with European populations in the Crimean region. Further potential refugia might have been located at the foothills of the Pyrenees and in the Balkan region. Our genetic data suggest a phalanx-wise recolonization of Europe, a reflection of the high mobility of B. reticulatus.
APA, Harvard, Vancouver, ISO, and other styles
37

ROCZEŃ-KARCZMARZ, MONIKA, PAULINA DUDKO, MARTA DEMKOWSKA-KUTRZEPA, MICHAŁ MEISNER, MARIA STUDZIŃSKA, ANDRZEJ JUNKUSZEW, ANTONINA SOPIŃSKA, and KRZYSZTOF TOMCZUK. "Comparison of the occurrence of tick-borne diseases in ticks collected from vegetation and animals in the same area." Medycyna Weterynaryjna 74, no. 8 (2018): 484–88. http://dx.doi.org/10.21521/mw.6107.

Full text
Abstract:
The aim of this study was to compare the prevalence of selected pathogens in ticks taken from cats and dogs and from vegetation in urban settlements. A study was conducted to estimate the distribution of Anaplasma phagocytophilum and Borrelia burgdorferi in adult Ixodes ricinus (236), Dermacentor reticulatus (237) and Ixodes hexagonus (3) ticks collected from animals in veterinary clinics (184) and from vegetation in urban settlements (292). The most numerous ticks collected from animals were Ixodes ricinus (73.9%), followed by Dermacentor reticulatus (24.5%) and Ixodes hexagonus (1.6%). A total of 65.8% of the ticks collected from vegetation were Dermacentor reticulatus and 30% were Ixodes ricinus. The arthropods removed from the animals were most commonly located around the neck (48.1%) and in the mouth area (17.1%). All ticks were analyzed by molecular techniques. The percentages of ticks positive for Borrelia burgdorferi and Anaplasma phagocytophilum among those collected from animals differed from the corresponding rates for ticks taken from vegetation in the same area. Anaplasma phagocytophilum was more common in ticks collected from vegetation (N = 137, or 47.20%) than in those from animals (N = 12, or 6.6%). Borrelia burgdorferi, as well, was more common in ticks collected from the vegetation (N = 96, or 32.9%) than in those from animals (N = 19, or 10.5%). The DNA of A. phagocytophilum and B. burgdorferi were detected in 30.4% and 22.8% of D. reticulatus ticks, respectively, and in 32.6% and 25.4% of I. ricinus ticks, respectively. The DNA of A. phagocytophilum was also found in one Ixodes hexagonus tick. Single infections were noted in 69 I. ricinus ticks, 56 D. reticulatus ticks and 1 I. hexagonus tick. Coinfections of A. phagocytophilum with B. burgdorferi were detected in 33 (14.0%) I. ricinus ticks and in 29 (12.24%) D. reticulatus ticks. Infected companion animals can form a reservoir for human tick-transmitted infectious agents. The monitoring of the pathogens transmitted by ticks is an important tool in preventing and combating infections transmitted to humans and animals..
APA, Harvard, Vancouver, ISO, and other styles
38

Gritsenko, Victoria. "Formation of the introduced coenopopulation of Crocus reticulatus on the botanical-geographical plot “Steppes of Ukraine” at the M. M. Gryshko National Botanical Garden of the NAS of Ukraine." Plant Introduction 87-88 (December 30, 2020): 65–75. http://dx.doi.org/10.46341/pi2020036.

Full text
Abstract:
The research was carried out during Crocus reticulatus flowering time in 2002–2020 at the botanical-geographical plot “Steppes of Ukraine” of the M.M. Gryshko National Botanical Garden, National Academy of Sciences of Ukraine (NBG). Crocus reticulatus was introduced to the NBG from the natural habitats in 2002–2003. Ten generative individuals were planted in an area of 2 m2. The area of coenopopulation and the number of individuals increased gradually until 2018. In 2019–2020, there was a rapid increase in the covered area and number of individuals. However, the average density of individuals decreased. The percentage of pregenerative plants (juvenile, immature, and virginal) increased, and the percentage of generative individuals decreased. As of 2020, the area of introduced coenopopulation of C. reticulatus at the NBG reached 195 m2. It consists of 175 individuals (38 juvenile, 21 immature, 23 virginal, and 93 generative). The average density is 0.9 individuals per 1 m2. The spatial distribution of individuals is characterized as random and in groups. This is due to the predominance of the myrmecochoric and barochoric propagation. Indicators of the area, number, and average density of the introduced coenopopulation are within the normal ranges of the natural populations; however, they are smaller than those in maternal populations. The number of individuals of different age states and the number of individuals with one and two or three flowers in the introduced coenopopulation is close to such parameters of the natural population from Kyiv Plateau. Flowers of different colors were observed both in the introduced coenopopulation and in natural populations of C. reticulatus. As of 2020, the introduced coenopopulation of C. reticulatus is in the phase of logistic growth.
APA, Harvard, Vancouver, ISO, and other styles
39

Aslan, S., Z. Cakir, M. Emet, E. Aksakal, A. Akoz, and M. Uzkeser. "Wildflower (Hyoscyamus reticulatus) causes QT prolongation." Bratislava Medical Journal 114, no. 06 (2013): 333–36. http://dx.doi.org/10.4149/bll_2013_070.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Levytska, V. A., and A. B. Mushinsky. "Monitoring of vector-borne diseases in the west part of Ukraine." Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies 21, no. 96 (December 14, 2019): 14–18. http://dx.doi.org/10.32718/nvlvet9603.

Full text
Abstract:
During recent years, infectious and invasive animal diseases caused by viruses, bacteria, and protozoa and transmitted by ticks have been a new problem in medical and veterinary practice. Many of these diseases are zoonoses and lead to the disability and mortality of humans and animals. Ixodes ricinus and Dermacentor reticulatus are species of ticks that are commonly attack animals and humans in Europe. These ticks are spread throughout the EU and are involved in the transmission of a large number of vector-borne diseases. To date, relatively limited data on the circulation of tick-borne diseases and their transmission in western Ukraine are presented. The purpose of this study was to monitor the types of ixodid ticks, as well as to identify pathogens in ticks collected from the environment in urban parks and from dogs and cats. A total of 215 ticks (22 Ixodes ricinus and 193 Dermacentor reticulatus) collected in two regions of Lviv and Ivano-Frankivsk were investigated. Pathogens, namely, Rikettsia spp., Candidatus Neoehrlichia mikurensis, Anaplasma phagocytophilum and Bartonella spp., were detected in 64.0% of the I. ricinus ticks. Overall, 18.2% of I. ricinus ticks were positive for Rikettsia spp., 54.5% for Candidatus Neoehrlichia mikurensis, 9.1% for A. phagocytophilum and Bartonella spp. confirmed in 4.5% of the studied ticks. Mixed infestations were found in 5 samples of I. ricinus DNA, representing 22.7%. In addition, 74.6% of D. reticulatus ticks were infested with these pathogens. Overall, 30.0% of D. reticulatus ticks were positive for Rikettsia spp., Candidatus Neoehrlichia mikurensis was confirmed in 54.9%, A. phagocytophilum in 1.6%, and Bartonella spp. in 6.2% of the studied ticks. Mixed infestations were found in 35 D. reticulatus DNA samples, representing 18.1%. The prevalence of Rikettsia spp. in two regions of Lviv and Ivano-Frankivsk, among the studied ticks was 28.8%, Bartonella spp. – 6.0%, A. phagocytophilum – 2.3%, Candidatus Neoehrlichia mikurensis – 54.9%. Our data indicate the presence of pathogens in urban populations of ticks of I. ricinus and D. reticulatus in west part of Ukraine. Monitoring of tick-borne diseases is an important tool in the prevention and control of infections transmitted to humans and animals.
APA, Harvard, Vancouver, ISO, and other styles
41

Da Silva, Ademar Ferreira, Zeneida Teixeira Pinto, Rodrigo Hidalgo Teixeira, Rodolfo Armando Cunha, Cesar Carriço, Rebecca Leal Caetano, Gilberto Salles Gazeta, and Marinete Amorim. "First record of Ophionyssus natricis (Gervais) (Acari: Macronyssidae) on Python reticulatus (Schneider) (Pythonidae) in Brazil." EntomoBrasilis 11, no. 1 (April 23, 2018): 41–44. http://dx.doi.org/10.12741/ebrasilis.v11i1.768.

Full text
Abstract:
Abstract. Ophionyssus natricis (Gervais) frequently parasitizes snakes kept under human care. This mite is known to mechanically transmit the bacteria Proteus hydrophilus, which can cause hemorrhagic sepsis in snakes. This is the first record of O. natricis mite in Python reticulatus (Schneider) collected in captivity, in Brazil. The micrographs and drawings generated in this study, based on optical light microscopy and SEM observations, highlight an important identifying characteristic of O. natricis: The dorsal surface has two shields, consisting of propodosomal and pygidial, and the ventral surface has only the sternal shield trapezoidal with two pairs of setae, and pores on the edge. The identification of adults female of O. natricis mites in P. reticulatus collected in wild animals kept under human care, in Brazil, provides additional anatomical information to help identify the species by providing more necessary information to understand the morphology of snake mites.Primeiro registro de Ophionyssus natricis (Gervais) (Acari: Macronyssidae) em Python reticulatus (Schneider) (Pythonidae) no BrasilResumo. Ophionyssus natricis (Gervais) frequentemente parasita cobras mantidas sob cuidados humanos. Este ácaro é conhecido por transmitir mecanicamente a bactéria Proteus hydrophilus, que pode causar sepse hemorrágica em cobras. Este é o primeiro registro O. natricis em Python reticulatus (Schneider) coletados em cativeiro, no Brasil. O estudo foi realizado com o auxílio de microscopia óptica e observações de MEV, gerando desenhos e micrografias, o que permitiu observar importantes características de identificação da fêmea de O. natricis: superfície dorsal com dois escudos, consistindo em propodossoma e pigidial, já a superfície ventral possui apenas o escudo esternal com forma trapezoidal, com dois pares de cerdas e poros na borda. A identificação das fêmeas adultas de O. natricis coletados em P. reticulatus mantidas sob cuidados humanos no Brasil, fornece informações anatômicas adicionais para ajudar na identificação da espécie fornecendo mais informações necessárias na compreensão da morfologia dos ácaros das cobras.
APA, Harvard, Vancouver, ISO, and other styles
42

Dzięgiel, Beata, Tomasz Kubrak, Łukasz Adaszek, Piotr Dębiak, Dagmara Wyłupek, Anna Bogucka-Kocka, Jerzy Lechowski, and Stanisław Winiarczyk. "Prevalence of Babesia canis, Borrelia burgdorferi sensu lato, and Anaplasma phagocytophilum in hard ticks collected from meadows of Lubelskie Voivodship (eastern Poland)." Bulletin of the Veterinary Institute in Pulawy 58, no. 1 (March 1, 2014): 29–33. http://dx.doi.org/10.2478/bvip-2014-0005.

Full text
Abstract:
Abstract The aim of the study was to assess the distribution of Anaplasma phagocytophilum, Borrelia burgdorferi sensu lato, and Babesia canis in adult females and males of Ixodes ricinus and Dermacentor reticulatus ticks, inhabiting meadows near large forest complexes throughout the Lubelskie Voivodship (eastern region of Poland). Ticks were collected using the flagging method. Among 720 ticks collected, 506 were identified as D. reticulatus, and 214 as I. ricinus. DNA of B. canis and B. burgdorferi s.l. was detected in 21.3% and 0.6% of D. reticulatus ticks, respectively. In I. ricinus ticks, DNA specific to B. burgdorferi s.l. and A. phagocytophilum was detected in 5.6% and 10.3%, respectively. Co-infections of B. burgdorferi s.l. and A. phagocytophilum were found in two I. ricinus ticks. These results indicate that the Lublin region is an area at risk of tick-borne diseases of humans and animals, which must be considered in clinical practice.
APA, Harvard, Vancouver, ISO, and other styles
43

Meyer, W., S. Luz, and A. Schnapper. "Lectin Histochemical Aspects of Mucus Function in the Oesophagus of the Reticulated Python (Python reticulatus)." Anatomia, Histologia, Embryologia 38, no. 4 (August 2009): 316–18. http://dx.doi.org/10.1111/j.1439-0264.2009.00931.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
44

Vega Contreras, Nelson Alfonso, Fabian Galvis, and Seir Antonio Salazar Mercado. "Relaciones evolutivas de los peces Prochilodus reticulatus y Prochilodus magdalenae (Characiformes: Prochilodontidae)." Revista de Ciencias 21, no. 1 (April 5, 2018): 161. http://dx.doi.org/10.25100/rc.v21i1.6348.

Full text
Abstract:
Se realizó un estudio filogenético entre las especies Prochilodus reticulatus (Valenciennes, 1850) y P. magdalenae (Steindachner, 1879) de gran valor socioeconómico en el país. Inicialmente, las especies fueron colectadas para la extracción del ADN y su posterior caracterización mediante RAPD-PCR para establecer sus relaciones filogenéticas empleando el coeficiente de Jaccard y el método UPGMA. El análisis filogenético de P. reticulatus y P. magdalenae mostró una estrecha relación genética, lo que sugiere que las diferencias encontradas entre ellas pueden considerarse no significativas.
APA, Harvard, Vancouver, ISO, and other styles
45

Michalski, Mirosław M. "Composition of tick species (Acari: Ixodida) on dogs in the urban agglomeration – a multi-year study." Medycyna Weterynaryjna 73, no. 11 (2017): 698–701. http://dx.doi.org/10.21521/mw.5805.

Full text
Abstract:
Ticks parasitizing on dogs belong to mites of the order Ixodida, class Arachnida. In Poland the occurrence of four species has been recorded most frequently: Ixodes ricinus, I. hexagonus, I. crenulatus and Dermacentor reticulatus. Their importance is due to the fact that they are vectors of many dangerous diseases of humans and animals. The subject of the present study were ticks collected from dogs, patients of several veterinary clinics from the urban agglomeration of the city of Olsztyn. Ticks were collected from May to June in eight consecutive years: 2009–2016. The dominant species was I. ricinus (60.14%) in relation to D. reticulatus (39.71%). In two consecutive years, 2011–2012, single females of Rhipicephalus sanguineus were also identified, an exceptional finding of this species in our country. In D. reticulatus, nymphs predominated over females (23.74% vs 16.0%) while in I. ricinus the respective percentage was 29.6% and 30.55%. However, in subsequent years of the study the proportions between nymphs and females varied greatly in both species.
APA, Harvard, Vancouver, ISO, and other styles
46

Zając, Zbigniew, Aleksandra Sędzikowska, Weronika Maślanko, Aneta Woźniak, and Joanna Kulisz. "Occurrence and Abundance of Dermacentor reticulatus in the Habitats of the Ecological Corridor of the Wieprz River, Eastern Poland." Insects 12, no. 2 (January 23, 2021): 96. http://dx.doi.org/10.3390/insects12020096.

Full text
Abstract:
Ecological corridors are zones of natural vegetation, which connect with other vegetation strips to create migration routes for animals and plants. The aim of our study was to investigate the occurrence and relative abundance of Dermacentor reticulatus in various habitats of the ecological corridor of the Wieprz River in eastern Poland. Ticks were collected using the flagging method in seven sites within the ecological corridor of the Wieprz River, i.e., one of the longest uninterrupted vegetation strips in eastern Poland. The presence of D. reticulatus adults was confirmed in each of the examined sites. The autumn peak of tick activity dominated in most plots. During this period, on average up to 309.7 individuals were collected within 30-min. The results of our study show that, due to the high abundance of local D. reticulatus populations, the habitats located in the ecological corridor of the Wieprz River can be regarded as preferred habitats of this tick species.
APA, Harvard, Vancouver, ISO, and other styles
47

Bryan, G. W., G. R. Burt, P. E. Gibbs, and P. L. Pascoe. "Nassarius reticulatus (Nassariidae: Gastropoda) as an indicator of tributyltin pollution before and after TBT restrictions." Journal of the Marine Biological Association of the United Kingdom 73, no. 4 (November 1993): 913–29. http://dx.doi.org/10.1017/s0025315400034809.

Full text
Abstract:
Between 1984 and 1993, levels of imposex (the induction of male characters including a penis on females) were measured in gastropods Nassarius (Hinia) reticulatus (L.) at localities in south-west England. Since tributyltin (TBT) was thought to cause imposex, concentrations in tissues and sea-water were also determined. Measurements made prior to the restriction of TBT usage in 1987 showed that intensities of imposex were related to TBT levels in females. Tissue concentrations were also related to those of sea-water and concentration factors (dry tissue/water) were approximately 30,000 at 10 ng Sn I-1 and 75,000 at 1 ng Sn I-1. Penis development in females was initiated at about 1 ng Sn I-1 and in this respect JV. reticulatus appears less sensitive to TBT than the dog-whelk Nucella lapillus.As result of the TBT restrictions, concentrations in sea-water and tissues at some of the more polluted sites decreased by factors of 5–10 times between 1987 and 1993. However, population imposex declined very slowly. This was attributed to the longevity of the snails, the slow decline of penis-length in older females and the limited recruitment of less-affected females.It was concluded that N. reticulatus is a useful alternative to N. lapillus as an imposex-based TBT indicator at contaminated sites. However, when environmental TBT concentrations are declining fairly rapidly, analysis of N. reticulatus tissues provides a far better indication of change than measurements of population imposex.
APA, Harvard, Vancouver, ISO, and other styles
48

Pina, S., J. Tajdari, F. Russell-Pinto, and P. Rodrigues. "Morphological and molecular studies on life cycle stages of Diphtherostomum brusinae (Digenea: Zoogonidae) from northern Portugal." Journal of Helminthology 83, no. 4 (March 6, 2009): 321–31. http://dx.doi.org/10.1017/s0022149x09250796.

Full text
Abstract:
AbstractDiphtherostomum brusinae was first recorded by the present study in the north of Portugal. Sporocysts, containing cercariae and encysted metacercariae, were observed in the gonads and digestive gland of the gastropod Nassarius reticulatus. Metacercariae were also found infecting the foot, mantle border and gills of the cockle Cerastoderma edule. The adult form was lodged in the rectum of the definitive host Diplodus sargus. The morphology of the three parasitic stages was studied by light (LM) and scanning electron microscopy (SEM). Despite the close similarity between cercaria and metacercaria, SEM data provided information that allowed their differentiation, namely the presence of a dense crown of microvilli around the oral cavity of the cercariae, which was absent in the metacercariae. In addition, the metacercariae presented a specific pre-acetabular rectangular band with conspicuous triangular spines. The adult showed characteristics of D. brusinae species, in particular the presence of acetabular lips, compact vitellaria and large elliptical eggs. Sequenced ITS1 data clearly demonstrated that the cercariae and metacercarial cysts from N. reticulatus, the cysts from C. edule and the adult isolated from D. sargus were life cycle stages that belonged to the same species, i.e. D. brusinae. Two transmission strategies in the life cycle of this species were observed: (1) cercariae encyst within the sporocysts of N. reticulatus and await ingestion by the definitive host; and (2) N. reticulatus naturally emits cercariae; they encyst in C. edule or the environment and are ingested by the definitive host.
APA, Harvard, Vancouver, ISO, and other styles
49

Shilova, I. V., N. A. Petrova, M. V. Lavrentiev, and A. V. Bogoslov. "To the distribution of Crocus reticulatus in the Voronezh region." Bulletin of Botanic Garden of Saratov State University 17, no. 2-3 (2019): 179–81. http://dx.doi.org/10.18500/1682-1637-2019-2-3-179-181.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Georgiev, Dilian. "FIRST RECORD OF LEPINOTUS RETICULATUS ENDERLEIN, 1904 (PSOCOPTERA: TROGIIDAE) FROM BULGARIA." Ecologica Montenegrina 9 (December 21, 2016): 54–55. http://dx.doi.org/10.37828/em.2016.9.9.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the bibliographies on the topic 'Reticulatus' for other source types:
Dissertations / Theses Books
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography