Log in

Relevant bibliographies by topics / Diagnostic and characteristic species / Journal articles

To see the other types of publications on this topic, follow the link: Diagnostic and characteristic species.

Journal articles on the topic 'Diagnostic and characteristic species'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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 'Diagnostic and characteristic species.'

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

Perez, Ana Paula Fortuna, Gwilym Peter Lewis, Rubens Teixeira Queiroz, Juliana Santos Silva, Ana Maria Goulart de Azevedo Tozzi, and Karina Fidanza Rodrigues. "Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)." Phytotaxa 219, no. 1 (2015): 27. http://dx.doi.org/10.11646/phytotaxa.219.1.2.

Full text

Abstract:

Articles of the lomentaceous fruits encountered in the thirty-six species of Brazilian Zornia species are described, illustrated and compared using scanning electron microscopy and stereomicroscopy. Macro-and micro-morphological characters of the fruit articles provide excellent diagnostic taxonomic characters (including fruit shape, fruit article surface, presence/absence of glands, presence/absence of bristles, and presence/absence of hairs) to distinguish among the Brazilian taxa. Results generally support the species recognised for Brazil although the micro-morphological characters have li

APA, Harvard, Vancouver, ISO, and other styles

2

E.I., Mammadov, Novruzov V.S., and Abbasova T.Y. "Anatomical and Morphological Characteristics of Crataegus Pentagyna Waldst. et Kit." Journal of Life Sciences and Biomedicine 66, no. 1 (2011): 120–24. https://doi.org/10.5281/zenodo.7482378.

Full text

Abstract:

For the first time, anatomical and morphological characteristics of the medicinal plant Crataegus Pentagyna Waldst. et Kit. were comparatively studied. The structure, shape and arrangement of vascular bundles in leaf petioles and stems are characteristic for this species and can be used as the diagnostic features. Obtained results are recommended for the diagnostic of the Rosaceae Juss. family.

APA, Harvard, Vancouver, ISO, and other styles

3

KUCHARCZYK, HALINA, MAREK KUCHARCZYK, and IZABELLA SAJ. "Morphology of Neoheegeria dalmatica Schmutz, 1909 (Thysanoptera, Phlaeothripidae) larvae—their diagnostic characteristics." Zootaxa 5489, no. 1 (2024): 144–52. http://dx.doi.org/10.11646/zootaxa.5489.1.10.

Full text

Abstract:

This paper presents morphological description and images of the larval instars of Neoheegeria dalmatica as well as observations on its life cycle and relationships with host plants in a temperate climate. It also compares characteristics of the second larval instar with those of Haplothrips verbasci, i.e. a species previously placed in the genus Neoheegeria. The main characteristic that differentiates the larvae of both species is, among others, the sculpture of their cuticle, which is smooth in H. verbasci and covered by dense microtrichia in N. dalmatica.

APA, Harvard, Vancouver, ISO, and other styles

4

Fortuna-Perez, Ana Paula, Gwilym Peter Lewis, Rubens T. Queiroz, Juliana Santos Silva, Ana Maria Goulart De Azevedo Tozzi, and Karina Fidanza Rodrigues. "Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae)." Phytotaxa 219, no. 1 (2015): 27–42. https://doi.org/10.11646/phytotaxa.219.1.2.

Full text

Abstract:

Fortuna-Perez, Ana Paula, Lewis, Gwilym Peter, Queiroz, Rubens T., Silva, Juliana Santos-, Tozzi, Ana Maria Goulart De Azevedo, Rodrigues, Karina Fidanza (2015): Fruit as diagnostic characteristic to recognize Brazilian species of Zornia (Leguminosae, Papilionoideae). Phytotaxa 219 (1): 27-42, DOI: 10.11646/phytotaxa.219.1.2, URL: http://dx.doi.org/10.11646/phytotaxa.219.1.2

APA, Harvard, Vancouver, ISO, and other styles

5

Cifuentes, Julio, and Iván Escarabajal Bernabé. "Armadillidium bifidus n. sp. un nuevo isópodo terrestre de la Región de Murcia (España) (Oniscidea, Armadillidiidae, Armadillidiinae)." Boletín de la Asociación española de Entomología 46, no. 1-2 (2022): 59–66. https://doi.org/10.70186/baeeelkg5880.

Full text

Abstract:

Within the bigger study of the terrestrial isopods of the iberian peninsula, a new species is described for the region of Murcia, Armadillidium bifidus n. sp., this species is ascribed to serratum group, and called after the characteristic scale-setae that ornate its cuticle. Furthermore, its diagnostic characteristics are discussed, as well as its affinities with the rest of the group.

APA, Harvard, Vancouver, ISO, and other styles

6

Seregin, A. P. "Grid mapping of Vladimir Region flora, Russia: distribution of species reveals distribution of plant communities." Vegetation of Russia, no. 23 (2013): 36–56. http://dx.doi.org/10.31111/vegrus/2013.23.36.

Full text

Abstract:

Grid maps of vegetation classes based upon distribution data of diagnostic species were compiled for Vladimir Region, Russia. Unexpectedly, most of the сlasses have clear spatial patterns within the Region, although either zonal or subzonal borders are absent here. Presence of plant communities of a certain class within the grid is confirmed by various numbers of diagnostic species for each class, ranging from 1 species for Lemnetea to 15 species for Alnetea glutinosae. Some classes have the same distribution as a dominant species (for example, Nardus stricta and Calluno-Ulicetea, Alnus glutin

APA, Harvard, Vancouver, ISO, and other styles

7

Ara, Hosne, and Md Abul Hassan. "Three new species of Araceae from Bangladesh." Bangladesh Journal of Plant Taxonomy 25, no. 2 (2018): 227–39. http://dx.doi.org/10.3329/bjpt.v25i2.39529.

Full text

Abstract:

Three new species belonging to two genera of Araceae from Bangladesh, namely Alocasia hararganjensis H. Ara & M.A. Hassan, Alocasia salarkhanii H. Ara & M.A. Hassan and Typhonium elatum H. Ara & M.A. Hassan are described and illustrated. Diagnostic morphological characters of each of the new species are provided. A comparative morphological characteristic for each new species with their closest described species has also been provided.

APA, Harvard, Vancouver, ISO, and other styles

8

Петухова, Людмила Владимировна, and Данил Владимирович Тонкошкуров. "Morpho-anatomical features of fronds of some fern species of the order Polypodiales." Herald of Tver State University. Series: Biology and Ecology, no. 4(64) (December 28, 2021): 76–91. http://dx.doi.org/10.26456/vtbio226.

Full text

Abstract:

Уточнены некоторые морфолого-анатомические признаки ваий восьми видов папоротников нашей полосы, такие как особенности жилкования, анатомическая структура пластинки, типы устьичного аппарата, характер опушения. В соответствии с указанными признаками приведена сравнительная характеристика видов. Показано, что отмеченные морфолого-анатомические особенности являются дополнительными характеристиками видов и имеют диагностическое значение Some morpho-anatomical traits of fronds, such as venation pattern, the anatomical structure of lamina, stomatal types, and pubescence characteristics, of eight fe

APA, Harvard, Vancouver, ISO, and other styles

9

V.L., Rubis. "Phylogeny and taxonomy of genus Crataegus L." Plant Introduction 22 (June 1, 2004): 48–53. https://doi.org/10.5281/zenodo.3252672.

Full text

Abstract:

The known phylogenetic systems of genus <em>Crataegus</em> L. has been analysis. The causes of difficult determine of species of this genus are elucidated. The characteristic of the important diagnostic signs of species of genus <em>Crataegus</em> has been done.

APA, Harvard, Vancouver, ISO, and other styles

10

Berto, Bruno P., Helcio R. Borba, Viviane M. Lima, Walter Flausino, Walter L. Teixeira-Filho, and Carlos Wilson G. Lopes. "Eimeria spp. from Japanese quails (Coturnix japonica): new characteristic features and diagnostic tools." Pesquisa Veterinária Brasileira 33, no. 12 (2013): 1441–47. http://dx.doi.org/10.1590/s0100-736x2013001200008.

Full text

Abstract:

The Japanese quail Coturnix japonica originated from North Africa, Europe and Asia, is used worldwide as an experimental animal and model for aviculture. The current paper characterizes Eimeria bateri, Eimeria tsunodai and Eimeria uzura recovered from C. japonica. Based on the fact that quails have a global distribution, as are their coccidia, the findings of this study should provide the means for diagnosis of those Eimeria spp. in other regions and continents. Eimeria bateri showed the greatest intensity of infection and shed oocysts from the fourth day after infection; in contrast, E. tsuno

APA, Harvard, Vancouver, ISO, and other styles

11

Bednarska, I. "The method of analysis of the leaf blade anatomical structure of narrow-leaves fescues on example of populations of Festuca valesiaca agg. (Poaceae)." Modern Phytomorphology 1 (April 1, 2012): 153–56. https://doi.org/10.5281/zenodo.162775.

Full text

Abstract:

In the taxonomy of narrow-leaves Festuca species, the leading diagnostic criteria are characteristic of leave anatomy structure. In order to study their variability in difficult taxonomic groups, author method was developed. On the example of F. valesiaca agg., the approaches and criteria for the analysis of 13 anatomical features was described. These methods can be applied for comparative analysis of the variability of populations different species of the genus. In combination with morphometric parameters, the method provide grounds for the detection of ecological and geographical differentia

APA, Harvard, Vancouver, ISO, and other styles

12

Bozarth, Steven R. "Diagnostic Opal Phytoliths from Pods of Selected Varieties of Common Beans (Phaseolus vulgaris)." American Antiquity 55, no. 1 (1990): 98–104. http://dx.doi.org/10.2307/281495.

Full text

Abstract:

Numerous distinctly hooked silicified hairs are produced in pods of common beans (Phaseolus vulgaris). Similar phytoliths were found in six dicot species native to the central Great Plains in an extensive reference collection of both cultivated and wild plants. Statistical analysis demonstrates that many of the hooked hairs produced in common beans are significantly wider near the tip than those produced in the other species. Bean phytoliths were identified at a late prehistoric village in central Kansas based on this distinguishing characteristic.

APA, Harvard, Vancouver, ISO, and other styles

13

Sperling, Felix A. H., and Donal A. Hickey. "AMPLIFIED MITOCHONDRIAL DNA AS A DIAGNOSTIC MARKER FOR SPECIES OF CONIFER-FEEDING CHORISTONEURA (LEPIDOPTERA: TORTRICIDAE)." Canadian Entomologist 127, no. 3 (1995): 277–88. http://dx.doi.org/10.4039/ent127277-3.

Full text

Abstract:

AbstractWe describe a method for identifying conifer-feeding species and lineages of Choristoneura Lederer in Canada and Alaska. The method relies on amplification of mitochondrial (mt) DNA by the polymerase chain reaction (PCR); amplified DNA is then digested with restriction enzymes to give characteristic DNA fragment patterns. We used the cytochrome oxidase I and II genes of mtDNA, which were previously shown to contain numerous nucleotide differences at the level of species. Ten restriction enzymes were surveyed and a combination of two of these (EcoR V + Hinf I) was sufficient to distingu

APA, Harvard, Vancouver, ISO, and other styles

14

CAVALCANTE, BRAYAN PAIVA, EVERTON HILO DE SOUZA, LEONARDO M. VERSIEUX, and ADRIANA PINHEIRO MARTINELLI. "Hohenbergia ituberaensis (Bromeliaceae): a new white-flowered species from Bahia, Brazil." Phytotaxa 439, no. 2 (2020): 119–26. http://dx.doi.org/10.11646/phytotaxa.439.2.2.

Full text

Abstract:

We describe a new species of Hohenbergia (Bromeliaceae) from Brazil, H. ituberaensis, a rare species, so far only known from Ituberá municipality, Bahia State, in an area of the Atlantic Forest. The species is similar to H. stellata, presenting a pinkish inflorescence, congested and non-divided branches, pinkish and large floral bracts hiding the sepals, spatulate petals with a slightly reflexed apex. However, it differs by the white petals, as a diagnostic characteristic. The type specimen was collected in a small forest fragment and here this species is categorized as Vulnerable. Additionall

APA, Harvard, Vancouver, ISO, and other styles

15

Curcic, B. P. M., T. Radja, S. B. Curcic, and Nina Curcic. "On Roncus almissae n. sp., R. krupanjensis n. sp., and R. radji n. sp., three new pseudoscorpions (Pseudoscorpiones, Neobisiidae) from Croatia and Serbia, respectively." Archives of Biological Sciences 62, no. 2 (2010): 503–13. http://dx.doi.org/10.2298/abs1002503c.

Full text

Abstract:

Three new species of the pseudoscorpion genus Roncus L. Koch (Neobisiidae) are described from Croatia (from nr. Omis, Dalmatia: R. almissae n. sp.) and Serbia (near the town of Krupanj, north-western Serbia, Lukica Pecina Cave and nr. Izvor: R. krupanjensis n. sp., and R. radji n. sp.), and their diagnostic characteristics are illustrated. Their interrelations with phenetically close congeners are analyzed; in addition, the presence/absence of microsetae proximal to the trichobothria eb and esb is established as an important taxonomic characteristic.

APA, Harvard, Vancouver, ISO, and other styles

16

Rola, Kaja. "Cell Pattern and Ultrasculpture of Bulb Tunics of Selected Allium Species (Amaryllidaceae) and their Diagnostic Value." Acta Biologica Cracoviensia s. Botanica 56, no. 1 (2014): 28–41. http://dx.doi.org/10.2478/abcsb-2014-0002.

Full text

Abstract:

Abstract Cell pattern and ultrasculpture were examined by light and scanning electron microscopy in bulb tunics of 46 Allium species to determine the diagnostic value of micromorphological characters. The study examined the diversity of these characters, evaluated their usefulness at different taxonomic levels (species, section, subgenus), and considered the results in relation to the recent intrageneric classification of the genus. Detailed characteristics are provided for the investigated species, and taxa showing the presence of calcium oxalate crystals in bulb tunic cells are indicated. Th

APA, Harvard, Vancouver, ISO, and other styles

17

García, Raymond O., Jim P. Kerns, and Lindsey Thiessen. "Ralstonia solanacearum Species Complex: A Quick Diagnostic Guide." Plant Health Progress 20, no. 1 (2019): 7–13. http://dx.doi.org/10.1094/php-04-18-0015-dg.

Full text

Abstract:

Ralstonia solanacearum (Smith 1896) Yabuuchi et al. 1996 is ranked second among the top 10 most economically important plant pathogenic bacteria. The soil-borne bacterium affects over 200 plant species worldwide, including economically and nutritionally important crops, such as potato (Solanum tuberosum), tomato (Solanum lycopersicum), and bananas (Musa spp.). R. solanacearum is a species complex, meaning that the species is composed of strains with differential characteristics, including different metabolic requirements, centers of origin, host range, and ideal environmental conditions for in

APA, Harvard, Vancouver, ISO, and other styles

18

L.L., Pavlenko, and Mashkovska S.P. "Ontogeny of some species of genus Ipomoea L. in conditions of Forest-Steppe of Ukraine with the different methods of cultivation." Plant Introduction 62 (June 1, 2014): 59–67. https://doi.org/10.5281/zenodo.1494324.

Full text

Abstract:

The ontogenesis of four species of the genus <em>Ipomoea </em>L. (<em>I. purpurea</em> (L.) Roth., <em>I. hederacea</em> (L.) Jacq., <em>I. indica</em> (Burm.) Mevvill. and <em>I. tricolor</em> Cav.) is described. Biomorphological characteristic, diagnostic features and drawings of age states ontogenesis species of the genus <em>Ipomoea </em>data about the duration of the different ways of growing plants, recommendations regarding the method of growing species in conditions of Forest-Steppe of Ukraine are given.

APA, Harvard, Vancouver, ISO, and other styles

19

Li, Jinghong, Li Ma, and Qiang Li. "Five new species of Passaloecus Shuckard (Hymenoptera, Crabronidae) from China, with a key to Chinese species." Journal of Hymenoptera Research 97 (November 12, 2024): 1141–61. http://dx.doi.org/10.3897/jhr.97.135489.

Full text

Abstract:

Based on the key diagnostic characteristics such as petiole, clypeus, and hypersternaulus, five new species of Passaloecus from China are identified: P. clypearcuatus Li & Ma, sp. nov., P. clypeconvexus Li & Ma, sp. nov.P. edentutus Li & Ma, sp. nov., P. margdentatus Li & Ma, sp. nov., and P. sternoleios Li & Ma, sp. nov. Detailed descriptions, diagnoses, and photographs of diagnostic characteristics are provided for these new species. Additionally, a key to the known species of Passaloecus in China is updated and illustrated, further enhancing the understanding of biodiver

APA, Harvard, Vancouver, ISO, and other styles

20

Borham, Mohamed, Atef Oreiby, Attia El-Gedawy, et al. "Review on Bovine Tuberculosis: An Emerging Disease Associated with Multidrug-Resistant Mycobacterium Species." Pathogens 11, no. 7 (2022): 715. http://dx.doi.org/10.3390/pathogens11070715.

Full text

Abstract:

Bovine tuberculosis is a serious infectious disease affecting a wide range of domesticated and wild animals, representing a worldwide economic and public health burden. The disease is caused by Mycobacteriumbovis and infrequently by other pathogenic mycobacteria. The problem of bovine tuberculosis is complicated when the infection is associated with multidrug and extensively drug resistant M. bovis. Many techniques are used for early diagnosis of bovine tuberculosis, either being antemortem or postmortem, each with its diagnostic merits as well as limitations. Antemortem techniques depend eith

APA, Harvard, Vancouver, ISO, and other styles

21

Keinath, Anthony P. "Diagnostic Guide for Gummy Stem Blight and Black Rot on Cucurbits." Plant Health Progress 14, no. 1 (2013): 35. http://dx.doi.org/10.1094/php-2013-1024-01-dg.

Full text

Abstract:

Gummy stem blight and black rot affect all commonly cultivated cucurbits, including melon, watermelon, cucumber, pumpkin, and squash. Symptoms may be found on all vegetative and reproductive parts of plants, although there is variation in susceptibility among species and horticultural types. Characteristic symptoms include foliar blight, crown and stem cankers, and fruit rot. The pathogen, Didymella bryoniae, can be identified from its fruiting bodies of pycnidia and pseudothecia on diseased tissue and in culture. Accepted for publication 27 August 2013. Published 24 October 2013.

APA, Harvard, Vancouver, ISO, and other styles

22

HÁJEK, JIŘÍ. "A new species of Drupeus Lewis from eastern China (Coleoptera: Ptilodactylidae: Cladotominae)." Zootaxa 4996, no. 1 (2021): 183–88. http://dx.doi.org/10.11646/zootaxa.4996.1.10.

Full text

Abstract:

Drupeus guadunensis sp. nov. is described from hygropetric habitats in Wuyishan National Nature Reserve, Fujian Province, China. The new species is similar in habitus and genitalia to its congeners; however, it can be distinguished based on the more distinctly flabellate antennae in the male, and greatly elongate antennomere III in the female; in addition the new species is characteristic with the presence of a well delimited dark spot in the anterior part of the pronotum. The diagnostic characters of the new species are illustrated, as well as habitus of both previously recorded Chinese Drupe

APA, Harvard, Vancouver, ISO, and other styles

23

Li, Jinghong, Li Ma, and Qiang Li. "Five new species of Passaloecus Shuckard (Hymenoptera, Crabronidae) from China, with a key to Chinese species." Journal of Hymenoptera Research 97 (November 12, 2024): 1141–61. https://doi.org/10.3897/jhr.97.135489.

Full text

Abstract:

Based on the key diagnostic characteristics such as petiole, clypeus, and hypersternaulus, five new species of <i>Passaloecus</i> from China are identified: <i>P. clypearcuatus</i> Li & Ma, sp. nov., <i>P. clypeconvexus</i> Li & Ma, sp. nov. <i>P. edentutus</i> Li & Ma, sp. nov., <i>P. margdentatus</i> Li & Ma, sp. nov., and <i>P. sternoleios</i> Li & Ma, sp. nov. Detailed descriptions, diagnoses, and photographs of diagnostic characteristics are provided for these new species. Additionally, a key to the known species of <i>Passaloecus</i> in China is updated and illustrate

APA, Harvard, Vancouver, ISO, and other styles

24

Yagi, Tsukasa, Cyrus E. Kuschner, Muhammad Shoaib, et al. "Relative Ratios Enhance the Diagnostic Power of Phospholipids in Distinguishing Benign and Cancerous Ovarian Masses." Cancers 12, no. 1 (2019): 72. http://dx.doi.org/10.3390/cancers12010072.

Full text

Abstract:

Ovarian cancer remains a highly lethal disease due to its late clinical presentation and lack of reliable early biomarkers. Protein-based diagnostic markers have presented limitations in identifying ovarian cancer. We tested the potential of phospholipids as markers of ovarian cancer by utilizing inter-related regulation of phospholipids, a unique property that allows the use of ratios between phospholipid species for quantitation. High-performance liquid chromatography mass spectrometry was used to measure phospholipid, lysophospholipid, and sphingophospholipid content in plasma from patients

APA, Harvard, Vancouver, ISO, and other styles

25

Glogov, Plamen, and Mira L. Georgievа. "First records of a potentially new plant community from the ruderal vegetation in the Black Sea Coast, Bulgaria." Silva Balcanica 22, no. 1 (2021): 5–15. http://dx.doi.org/10.3897/silvabalcanica.22.e56860.

Full text

Abstract:

The paper presents the first data of an unreported plant community dominated by Hordeum leporinum Link and Bituminaria bituminosa (L.) Stirt. (class Stellarietea mediae R. Tx., Lohmeyer et Preising in R.Tx. 1950). It is currently established in four localities in the region of the Black Sea coast, between the town of Ravda and the town of Nessebar, Bulgaria. Among the characteristic features of the community are: (i) it occupies places with an active human presence near the beach; (ii) preferences for shallow san-dy or rocky soils; (iii) Bituminaria bituminosa (L.) Stirt. as a dominant, diagno

APA, Harvard, Vancouver, ISO, and other styles

26

Dani, Julia Gabriele, Camila Dellanhese Inácio, and Tatiana T. Souza-Chies. "On the Trail of Morphological Traits: Morphometry Helps to Clarify Morphological Variation in Section Viperella (Sisyrinchium)." Plants 13, no. 16 (2024): 2183. http://dx.doi.org/10.3390/plants13162183.

Full text

Abstract:

Sisyrinchium, a large genus of the Iridaceae family, is divided into ten sections and defined by genetic, morphological and phylogenetic traits. The section Viperella, though monophyletic, encounters taxonomic hurdles, particularly within the Sisyrinchium palmifolium L. and Sisyrinchium vaginatum Spreng complexes, resulting in numerous misidentifications. The taxonomic confusion in the group may stem from various factors, emphasizing extensive morphological variations, leading to overlapping characteristics. We used morphometric approaches to better characterize the species belonging to two co

APA, Harvard, Vancouver, ISO, and other styles

27

Rodin, M. N., V. M. Baeva, D. O. Bokov, V. M. Voronov, and I. A. Samylina. "Comparative study of morphological and anatomical features of Bidens L. Species." Farmaciya 73, no. 2 (2024): 18–24. http://dx.doi.org/10.29296/25419218-2024-02-04.

Full text

Abstract:

Introduction. Determining closely related impure species when confirming the authenticity of medicinal plant raw materials (mprms) is a very difficult and controversial task, especially for crushed and powdered mprms. One of such objects is the three-part beggarticks, which is prone to polymorphism and occupies the same area with the nodding beggarticks, the Spanish needles and the devil's beggarticks. Objective: to conduct a comparative pharmacognostic analysis of species of the genus Bidens L., which can be collected together with the pharmacopoeial species – three-part beggarticks. Material

APA, Harvard, Vancouver, ISO, and other styles

28

Alizadeh, Maryam, Leila Yousefi, Farzaneh Pakdel, et al. "MALDI-TOF Mass Spectroscopy Applications in Clinical Microbiology." Advances in Pharmacological and Pharmaceutical Sciences 2021 (May 7, 2021): 1–8. http://dx.doi.org/10.1155/2021/9928238.

Full text

Abstract:

There is a range of proteomics methods to spot and analyze bacterial protein contents such as liquid chromatography-mass spectrometry (LC-MS), two-dimensional gel electrophoresis, and matrix-assisted laser desorption/ionization mass spectrometry (MALDI-TOF MS), which give comprehensive information about the microorganisms that may be helpful within the diagnosis and coverings of infections. Microorganism identification by mass spectrometry is predicted on identifying a characteristic spectrum of every species so matched with an outsized database within the instrument. MALDI-TOF MS is one of th

APA, Harvard, Vancouver, ISO, and other styles

29

Dolinskaya, I. "Formation of Pattern and Diagnostic Instar Features of the Head in Caterpillars from Genus Peridea (Lepidoptera, Notodontidae)." Vestnik Zoologii 43, no. 1 (2009): e-15-e-24. http://dx.doi.org/10.2478/v10058-009-0002-1.

Full text

Abstract:

Formation of Pattern and Diagnostic Instar Features of the Head in Caterpillars from Genus Peridea (Lepidoptera, Notodontidae) Pattern and colouration of caterpillar head of all larval instar of 7 species from genus Peridea Stephens, 1828 are studied. Formation of caterpillar head pattern in ontogenesis is discussed. Diagnostic characters, both specific and larval instars, are recorded for the first time. Key to species according to larval instars is given. Evidently, only larvae of the 1st instar demonstrate different directions in the pattern formation. This characteristic can be used for cl

APA, Harvard, Vancouver, ISO, and other styles

30

BELLO, ANIFAT O., JAMES S. BOATWRIGHT, MICHELLE VAN DER BANK, and ANTHONY R. MAGEE. "Taxonomic revision of the Pteronia adenocarpa group (Astereae, Asteraceae)." Phytotaxa 523, no. 1 (2021): 73–88. http://dx.doi.org/10.11646/phytotaxa.523.1.4.

Full text

Abstract:

This study presents a taxonomic revision of the Pteronia adenocarpa group. Six species are recognised within this group, namely P. adenocarpa, P. armatifolia, P. elongata, P. hutchinsoniana, P. stoehelinoides and P. viscosa. The group is distinct in its characteristic basally hairy cypselae, as opposed to the glabrous-glossy, glandular and/or variously hairy cypselae with the hairs evenly distributed throughout the surface found in the remaining species of the genus. We here present a detailed taxonomic treatment with descriptions, nomenclature, diagnostic characters, geographical distribution

APA, Harvard, Vancouver, ISO, and other styles

31

SONG, MIN OK, and CHANG-HO LEE. "Descriptions of three new species of Philodinida (Rotifera, Bdelloidea) from Korea." Zootaxa 5493, no. 1 (2024): 36–54. http://dx.doi.org/10.11646/zootaxa.5493.1.2.

Full text

Abstract:

A taxonomic study on bdelloid rotifers collected from terrestrial habitats such as mosses and leaf litter at two different locations in Korea resulted in three new species, Habrotrocha changhoi n. sp., H. microcornis n. sp. and Philodina undulata n. sp. Habrotrocha changhoi n. sp. is easily distinguished from its congeners by five small dorsal humps on preanal pseudosegment. The most significant diagnostic characteristic of Habrotrocha microcornis n. sp. is the tiny spurs with very wide interspace, which is about 4–5 times as wide as spur base width. Habrotrocha changhoi n. sp. and H. microcor

APA, Harvard, Vancouver, ISO, and other styles

32

LI, SHENLEI, FEI YE, XIAOJUN LIN, FENGXIAN CHENG, ZHAOHONG WANG, and JINFANG TAN. "Solothrips brevisetis gen. et sp. nov. with a single pair of ocellar setae (Thysanoptera, Thripidae)." Zootaxa 5584, no. 1 (2025): 146–50. https://doi.org/10.11646/zootaxa.5584.1.10.

Full text

Abstract:

Among Thripinae the number and position of setal pairs around the ocellar triangle is an important diagnostic characteristic. Solothrips brevisetis gen. et sp. nov. is proposed in this paper for a species of Thripinae with only one pair of ocellar setae, instead of three or two as is usual amongst Thripinae. The intergeneric relationships are discussed based on morphological characters.

APA, Harvard, Vancouver, ISO, and other styles

33

Bonari, Gianmaria, Edy Fantinato, Lorenzo Lazzaro, et al. "Shedding light on typical species: implications for habitat monitoring." Plant Sociology 58 (June 30, 2021): 157–66. https://doi.org/10.3897/pls2020581/08.

Full text

Abstract:

Habitat monitoring in Europe is regulated by Article 17 of the Habitats Directive, which suggests the use of typical species to assess habitat conservation status. Yet, the Directive uses the term "typical" species but does not provide a definition, either for its use in reporting or for its use in impact assessments. To address the issue, an online workshop was organized by the Italian Society for Vegetation Science (SISV) to shed light on the diversity of perspectives regarding the different concepts of typical species, and to discuss the possible implications for habitat monitoring. To this

APA, Harvard, Vancouver, ISO, and other styles

34

Glogov, Plamen, and Mira L. Georgievа. "First records of a potentially new plant community from the ruderal vegetation in the Black Sea Coast, Bulgaria." Silva Balcanica 22, no. (1) (2021): 5–15. https://doi.org/10.3897/silvabalcanica.22.e56860.

Full text

Abstract:

The paper presents the first data of an unreported plant community dominated by <em>Hordeum leporinum</em> Link and <em>Bituminaria bituminosa</em> (L.) Stirt. (class <em>Stellarietea mediae</em> R. Tx., Lohmeyer et Preising in R.Tx. 1950). It is currently established in four localities in the region of the Black Sea coast, between the town of Ravda and the town of Nessebar, Bulgaria. Among the characteristic features of the community are: (i) it occupies places with an active human presence near the beach; (ii) preferences for shallow san-dy or rocky soils; (iii) <em>Bituminaria bituminosa</e

APA, Harvard, Vancouver, ISO, and other styles

35

Bartsch, Ilse. "Antarctic Halacaridae (Acari), new records, these species characteristics and an updated list of species." Polish Polar Research 37, no. 1 (2016): 131–54. http://dx.doi.org/10.1515/popore-2016-0007.

Full text

Abstract:

AbstractFour halacarid species:Agaue agauoides,Agaue parva,Bradyagaue drygalskii, andHalacarus minorhave been extracted from bottom samples taken in Admiralty Bay, King George Island, South Shetland Islands, another four,Colobocerasides auster,Halacarus arnaudi,Lohmannella fukushimai, andL. gaussi, from Kapp Norvegia, Atka and Halley Bay, Weddell Sea. Most of these species are widespread around Antarctica and adjacent islands. Diagnostic characters are outlined. An annotated list presents 66 halacarid species reported from south of the Antarctic Polar Front.

APA, Harvard, Vancouver, ISO, and other styles

36

Shkuratova, N. "Anatomical structure of stems of some species of Trifolium L. in correspondence with the systematics and ecology." Modern Phytomorphology 8 (May 20, 2015): 91–94. https://doi.org/10.5281/zenodo.159842.

Full text

Abstract:

The article discusses the results of a comparative study of the anatomy of the stems of 4 Trifolium L. species. Complexes of stem anatomical characteristics which can be applied for species diagnostic are described. Anatomy of T. arvense, T. medium and T. montanum shows xerophytic features aimed on desiccation resistance, manifested in three directions: increased functions of epidermal tissue, enhanced development of mechanical tissues, increased development of water conducting system.

APA, Harvard, Vancouver, ISO, and other styles

37

Liu, Ning-Ning, Na Jiao, Jing-Cong Tan, et al. "Multi-kingdom microbiota analyses identify bacterial–fungal interactions and biomarkers of colorectal cancer across cohorts." Nature Microbiology 7, no. 2 (2022): 238–50. http://dx.doi.org/10.1038/s41564-021-01030-7.

Full text

Abstract:

AbstractDespite recent progress in our understanding of the association between the gut microbiome and colorectal cancer (CRC), multi-kingdom gut microbiome dysbiosis in CRC across cohorts is unexplored. We investigated four-kingdom microbiota alterations using CRC metagenomic datasets of 1,368 samples from 8 distinct geographical cohorts. Integrated analysis identified 20 archaeal, 27 bacterial, 20 fungal and 21 viral species for each single-kingdom diagnostic model. However, our data revealed superior diagnostic accuracy for models constructed with multi-kingdom markers, in particular the ad

APA, Harvard, Vancouver, ISO, and other styles

38

MEDIANERO, ENRIQUE, and JOSÉ LUIS NIEVES-ALDREY. "Andricus Barriosi: a new species of oak gall wasp (Hymenoptera: Cynipidae: Cynipini) from Panama." Zootaxa 4577, no. 3 (2019): 585. http://dx.doi.org/10.11646/zootaxa.4577.3.12.

Full text

Abstract:

A new species of Andricus Hartig 1840 (Hymenoptera: Cynipidae: Cynipini) is described from Panama: Andricus barriosi sp. nov. The new species induces galls on Quercus bumelioides Liebm. and Q. insignis M. Martens & Galeotti (Fagaceae, sect. Quercus) and is the first species of the genus Andricus ‘sensu lato’ recorded from Panama. Andricus barriosi is part of a species complex that includes A. nievesaldreyi Pujade-Villar, A. georgei Pujade-Villar and A. maesi Pujade-Villar, which differ from the other species of the genus Andricus by having a characteristic striate-reticulate sculpture on t

APA, Harvard, Vancouver, ISO, and other styles

39

T.V., Sirenko. "Diagnostic signs of age states of Astragalus ponticus Pall. (family Fabaceae, section Alopecuroides)." Plant Introduction 71 (September 1, 2016): 16–22. https://doi.org/10.5281/zenodo.2386729.

Full text

Abstract:

<em>Astragalus ponticus </em>Pall. areal location map of rare species in the flora of Ukraine, included in the Red Book of Ukraine, is prepared based on the results of studies, it has been processed the herbariums, according to the literature. The distribution is revealed in the steppe regions and on the Southern Coast of Crimea. It is given the characteristic of age states, defined diagnostic features. Due to the duration of its long life cycle <em>A. ponticus</em> is pertain to plants with uncertain long life cycle.

APA, Harvard, Vancouver, ISO, and other styles

40

Phillips, JA. "Field, anatomical and development studies on southern Australian species of Ulva (Ulvaceae, Chlorophyta)." Australian Systematic Botany 1, no. 4 (1988): 411. http://dx.doi.org/10.1071/sb9880411.

Full text

Abstract:

Populations of Ulva growing in southern Australia were examined to ascertain the taxonomic value of the range of morphological and anatomical characteristics. Cell shape and chlorplast position, as seen in transverse section of the basal region of the thallus, proved to be non-viable characters which separate the species from each other. In culture, the morphology of mature plant is constant and characteristic for each species and thus confirms the validity of the species as defined by anatomical differences. Five species of Ulva (Ulva fasciata Delile, Ulva lactuca L., Ulva laetevirens Arescho

APA, Harvard, Vancouver, ISO, and other styles

41

Luna, Bruna Nunes de, Tatiana Tavares Carrijo, Maria de Fátima Freitas, and Claudia Franca Barros. "Comparative leaf anatomy of neotropical Stylogyne species (Myrsinoideae - Primulaceae)." Rodriguésia 64, no. 4 (2013): 717–26. http://dx.doi.org/10.1590/s2175-78602013000400004.

Full text

Abstract:

Anatomical studies were performed here in order to provide diagnostic characteristics to differentiate the species Stylogyne depauperata, S. pauciflora, S. sordida and S. warmingii. Fully expanded leaves were processed by the usual techniques of optical microscopy and scanning electron microscopy. Traits common to all species were observed, such as dorsiventral mesophyll, unistratified epidermis, anisocytic stomata, druses and secretory cavities distributed throughout the mesophyll. Cuticular ornamentation, configuration of the vascular system in the petiole and shape of the secretory cavities

APA, Harvard, Vancouver, ISO, and other styles

42

Sakiyama, Yayoi, Nguyen K. N. Thao, Hoang V. Vinh, et al. "Pseudonocardia babensis sp. nov., isolated from plant litter." International Journal of Systematic and Evolutionary Microbiology 60, no. 10 (2010): 2336–40. http://dx.doi.org/10.1099/ijs.0.018127-0.

Full text

Abstract:

A novel actinomycete, designated strain VN05A0561T, was isolated from plant litter collected at Ba Be National Park, Vietnam. The substrate mycelia and spore chains fragmented in a manner similar to nocardioform actinomycetes; the spores had smooth surfaces and were rod-shaped. Strain VN05A0561T had the following chemotaxonomic characteristics: meso-diaminopimelic acid in the cell-wall peptidoglycan, arabinose and galactose as characteristic sugars, MK-8(H4) as the major isoprenoid quinone, phosphatidylcholine as the diagnostic phospholipid and iso-C16 : 0 as the major cellular fatty acid. Str

APA, Harvard, Vancouver, ISO, and other styles

43

Ryff, L. "Evaluation of taxonomic status of Scrophularia exilis Popl. (Scrophulariaceae) based on biomorphological characteristics." Modern Phytomorphology 5 (April 1, 2014): 159–65. https://doi.org/10.5281/zenodo.161020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Oliveira Correia, João Paulo Sales, Hélcio Reinaldo Gil-Santana, Carolina Dale, and Cleber Galvão. "Triatoma guazu Lent and Wygodzinsky Is a Junior Synonym of Triatoma williami Galvão, Souza and Lima." Insects 13, no. 7 (2022): 591. http://dx.doi.org/10.3390/insects13070591.

Full text

Abstract:

Triatoma guazu Lent and Wygodzinsky and Triatoma williami Galvão, Souza, and Lima (Hemiptera: Triatominae) are found in human dwellings and are potential vectors of the protozoan Trypanosoma cruzi, the etiological agent of Chagas disease. Triatoma guazu was described based solely on a single female specimen, from the municipality of Villarica, Guairá Department, Paraguay, and posteriorly, a male from Barra do Garças, Mato Grosso, Brazil was described and designated as the allotype of this species. Triatoma williami is found in the central-west of Brazil between Goiás, Mato Grosso, and Mato Gro

APA, Harvard, Vancouver, ISO, and other styles

45

BALDWIN, CAROLE C., BALAM J. BRITO, DAVID G. SMITH, LEE A. WEIGT, and ELVA ESCOBAR-BRIONES. "Identification of early life-history stages of Caribbean Apogon (Perciformes: Apogonidae) through DNA Barcoding." Zootaxa 3133, no. 1 (2011): 1. http://dx.doi.org/10.11646/zootaxa.3133.1.1.

Full text

Abstract:

Early life-history stages of 12 of 17 species of western Central Atlantic Apogon were identified using molecular data. A neighbor-joining tree was constructed from mitochondrial cytochrome oxidase-c subunit I (COl) sequences, and genetic lineages of Apogon in the tree were identified to species based on adults in the lineages. Relevant portions of the tree subsequently were used to identify larvae of Apogon species from Carrie Bow Cay, Belize, and juveniles from Belize and other western Central Atlantic localities. Diagnostic morphological characters of larvae and juveniles were investigated b

APA, Harvard, Vancouver, ISO, and other styles

46

Curcic, B. P. M., J. M. Lemaire, S. B. Curcic, R. N. Dimitrijevic, M. Milincic, and M. Pecelj. "Two new epigean pseudoscorpions (Neobisiidae, Pseudoscorpiones) from the Maritime Alps, France." Archives of Biological Sciences 62, no. 3 (2010): 827–32. http://dx.doi.org/10.2298/abs1003827c.

Full text

Abstract:

Two species of pseudoscorpions new to science (Neobisium montisageli n. sp. and Roncus peissei n. sp.), collected in Southeastern France, are described, the diagnostic characteristics are illustrated, and their distribution is given. The possible establishment of two species groups of Roncus in Europe is discussed briefly in view of the importance of some of the diagnostic characteristics. .

APA, Harvard, Vancouver, ISO, and other styles

47

Pereira, Vania F. Goulart C. "Hyalella dielaii sp. nov. from São Paulo, Brazil (Amphipoda, Hyalellidae)." Revista Brasileira de Zoologia 21, no. 2 (2004): 179–84. http://dx.doi.org/10.1590/s0101-81752004000200003.

Full text

Abstract:

Hyalella dielaii sp. nov., from São Paulo, Brazil, is herein described and illustrated. Dorsal margin of single ramus of uropod 3, with two marginal groups of three spines, is the main diagnostic characteristic for this new species. Among other distinctive features that may help to distinguish it are the inner plate of the maxilla 1 distinctly long and thin and the dactylus very short of male gnathopod 2 very short.

APA, Harvard, Vancouver, ISO, and other styles

48

PIRES, ADÍLIA, HANNELORE PAXTON, VICTOR QUINTINO, and ANA MARIA RODRIGUES. "Diopatra (Annelida: Onuphidae) diversity in European waters with the description of Diopatra micrura, new species." Zootaxa 2395, no. 1 (2010): 17. http://dx.doi.org/10.11646/zootaxa.2395.1.2.

Full text

Abstract:

This study describes a new species of the genus Diopatra Audouin and Milne-Edwards, 1833. Diopatra micrura sp. nov., was found on the western and the southern coast of Portugal and can be distinguished from other Diopatra species by a characteristic striped colour pattern of the antennae and palps. Other diagnostic morphological characteristics include ventral parapodial lobes, crescentic nuchal organs, ceratophores with 12–15 rings, and subacicular hooks from chaetigers 8–13. This species was found mainly in fine or very fine sand with variable fines content, from the intertidal region up to

APA, Harvard, Vancouver, ISO, and other styles

49

LI, WEIHAI, and DING YANG. "Three new species of Amphinemura (Plecoptera: Nemouridae) with a key to the species from Guizhou Province, China." Zootaxa 1154, no. 1 (2006): 41. http://dx.doi.org/10.11646/zootaxa.1154.1.4.

Full text

Abstract:

The genus Amphinemura of the family Nemouridae is recorded from Guizhou Province for the first time. Three new species, Amphinemura cordiformis sp. nov., Amphinemura guizhouensis sp. nov. and Amphinemura malleicapitata sp. nov., are described and keyed. Their diagnostic characteristics are compared with close relatives.

APA, Harvard, Vancouver, ISO, and other styles

50

PASZKO, BEATA. "Taxonomic reassessment of Calamagrostis garhwalensis (Poaceae: Agrostidinae)." Phytotaxa 159, no. 3 (2014): 211. http://dx.doi.org/10.11646/phytotaxa.159.3.4.

Full text

Abstract:

Calamagrostis garhwalensis (Poaceae: Agrostidinae) described from northwestern India has been taxonomically controversial. The distinctiveness of this enigmatic and uncommon species is assessed and its taxonomic status partly clarified. Putative relationships among C. garhwalensis and its close relatives from northwestern India, such as C. emodensis, C. gamblei, C. stolizkai and the C. pseudophragmites complex are characterized with a morphometric analysis. The presence of rachilla extensions has been overstated as a diagnostic characteristic for C. garhwalensis. Specimens other than the type

APA, Harvard, Vancouver, ISO, and other styles

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!