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Journal articles on the topic 'Species groups'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

STENSLAND, EVA, ANDERS ANGERBJÖRN, and PER BERGGREN. "Mixed species groups in mammals." Mammal Review 33, no. 3-4 (2003): 205–23. http://dx.doi.org/10.1046/j.1365-2907.2003.00022.x.

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2

van der Maarei, Eddy. "Relations between sociological-ecological species groups and Ellenberg indicator values." Phytocoenologia 23, no. 1-4 (1993): 343–62. http://dx.doi.org/10.1127/phyto/23/1993/343.

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3

Labeda, David P. "DNA Relatedness in Streptomyces Species Groups." Actinomycetologica 5, no. 1 (1991): 35–37. http://dx.doi.org/10.3209/saj.5_35.

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4

Staddon, B. W., and I. Ahmad. "Species problems and species groups in the genusPiezodorusFieber (Hemiptera: Pentatomidae)." Journal of Natural History 29, no. 3 (1995): 787–802. http://dx.doi.org/10.1080/00222939500770251.

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5

Srinivasan, Umesh, Rashid Hasnain Raza, and Suhel Quader. "The nuclear question: rethinking species importance in multi-species animal groups." Journal of Animal Ecology 79, no. 5 (2010): 948–54. http://dx.doi.org/10.1111/j.1365-2656.2010.01707.x.

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6

FLEISHMAN, ERICA, JAMES R. THOMSON, RALPH MAC NALLY, DENNIS D. MURPHY, and JOHN P. FAY. "Using Indicator Species to Predict Species Richness of Multiple Taxonomic Groups." Conservation Biology 19, no. 4 (2005): 1125–37. http://dx.doi.org/10.1111/j.1523-1739.2005.00168.x.

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7

Návar, José. "Biomass component equations for Latin American species and groups of species." Annals of Forest Science 66, no. 2 (2009): 208. http://dx.doi.org/10.1051/forest/2009001.

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8

Maurakis, Eugene G., William S. Woolcott, and Mark H. Sabaj. "Reproductive-behavioral Phylogenetics of Nocomis Species-groups." American Midland Naturalist 126, no. 1 (1991): 103. http://dx.doi.org/10.2307/2426154.

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9

Bruelheide, Helge, and Thomas Flintrop. "Arranging phytosociological tables by species-relevé groups." Journal of Vegetation Science 5, no. 3 (1994): 311–16. http://dx.doi.org/10.2307/3235854.

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10

Steinmann, K., H. P. Linder, and N. E. Zimmermann. "Modelling plant species richness using functional groups." Ecological Modelling 220, no. 7 (2009): 962–67. http://dx.doi.org/10.1016/j.ecolmodel.2009.01.006.

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11

Wechsler, B. "Rearing Pigs in Species-Specific Family Groups." Animal Welfare 5, no. 1 (1996): 25–35. http://dx.doi.org/10.1017/s0962728600018303.

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AbstractIn the Family Pen System piglets and fatteners grow up in species-specific family groups that correspond to the normal social organization of domestic pigs. The feasibility of a technologically improved version of this alternative housing system, originally designed by Alex Stolba, was tested on a commercial farm for two and a half years. Eighty-one litters were born in three family groups within this period. Average cycle length was 170 ± 24 (SD) days, resulting in 2.15 litters per sow per year. All piglets were suckled for at least seven weeks. In 53.8 per cent of the cycles lactatio

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12

Rosa, Paolo, Na-sen Wei, and Zai-fu Xu. "One new species and three new records of Chrysis Linnaeus from China (Hymenoptera, Chrysididae)." ZooKeys 669 (April 21, 2017): 65–88. https://doi.org/10.3897/zookeys.669.12398.

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Four Chinese Chrysis species-groups, the antennata, capitalis, elegans, and maculicornis species-groups, are discussed. Chrysis lapislazulina Rosa & Xu, sp. n. is described in the elegans species-group; and three species, C. brachyceras Bischoff, 1910, C. subdistincta Linsenmaier, 1968 and C. yoshikawai Tsuneki, 1961, are reported for the first time from China in other species-groups. A new synonymy is proposed for C. ignifascia Mocsáry, 1893 = C. taiwana Tsuneki, 1970, syn. n. A short historical review of the elegans species-group is provided. C. goetheana Semenov, 1967 is transferred fro

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13

Eken, Cafer, and Dudu Demir. "Rhizoctonia species and anastomosis groups isolated from Lavandula species in Isparta, Türkiye." European Journal of Biological Research 14, no. 4 (2024): 97–104. https://doi.org/10.5281/zenodo.14569156.

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The genus <em>Rhizoctonia</em> includes a wide host of various kinds of more than 200 species of plants, and the genus includes different groups that are destructive plant pathogens and nonpathogenic to plants. <em>Lavandula</em> species are aromatic and medicinal plants in the family Lamiaceae. In this study, <em>Rhizoctonia</em> species were isolated from diseased <em>Lavandula angustifolia</em> and <em>Lavandula</em> x <em>intermedia</em> plants exhibiting symptoms related to crown and root rot to determine the anastomosis groups (AGs) of these isolates through hyphal anastomosis utilizing

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14

Michalčík, M. "A contribution to creating groups of trees for forest valuation." Journal of Forest Science 51, No. 4 (2012): 177–85. http://dx.doi.org/10.17221/4557-jfs.

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During the construction of model logging costs for valuation of forest stands, by accident I found out differences between some species included in the groups of tree species. Differences within the groups of species may cause errors in logging costs of some species, for example with hornbeam, all species of linden, all species of rowans and horse chestnut. With the help of simple calculations it was proved that the differences could be very large, that they were more than forty per cent, it means they were significant. On the basis of my further research it is envisaged to increase the number

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15

Jaeger, Peter, and Dirk Kunz. "Palystes kreutzmanni sp. n. – a new huntsman spider species from fynbos vegetation in Western Cape Province, South Africa (Araneae, Sparassidae, Palystinae)." ZooKeys 67 (November 10, 2010): 1–9. https://doi.org/10.3897/zookeys.67.700.

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<em>Palystes kreutzmanni</em> <strong>sp. n.</strong> is described from habitats close to Kleinmond, in the Western Cape Province, South Africa. Spiders of this new species live in the typical fynbos vegetation of the Western Cape region. They build retreats between apical leaves of Leucadendron bushes. The systematic position of P. kreutzmanni <strong>sp. n.</strong> is discussed. Male and female show characters of different species groups, especially the female copulatory organ seems to be unique within the genus <em>Palystes </em>L. Koch, 1875.

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16

Marіana, Lutskа, and Sirenko Artur. "Ecological features of groups of rove beetles (Coleoptera: Staphylinidae) in beech forest ecosystems of the lower forest belt of the Gorgan massif." ScienceRise: Biological Science, no. 3(24) (June 30, 2020): 29–34. https://doi.org/10.15587/2519-8025.2020.214189.

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<strong>Purpose:</strong> to study the species composition of groups of predatory beetles in beech forests of the lower forest belt of the Gorgan massif and their ecological features. <strong>Materials and methods.</strong> Representatives of 54 species from 12 subfamilies. Identification of the reveal species was performed using Bay-Bienko (1965), Bоhас J (1985 a, b), Coiffait, H., (1974, 1984), Lohse, G. A., (1964, 1974) determinants. Determination of dominance groups by the Stecker-Bergman method (1977), establishment of ecological and morphological groups according to Kashcheev V

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17

E.F., Yusifov, Narimanova V.S., and Ahmadov B.A. "Spreading of Scarab Beetles (Scarabaeidae) Distributed in Azerbaijan Territories of the Greater Caucasus in Ecological and Zoogeographical Groups." Journal of Life Sciences and Biomedicine. 2017, no. 3 (2023): 92–95. https://doi.org/10.5281/zenodo.8075039.

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The material was collected during 2013-2015 years in the agrocenoses and biocenoses of the Guba- Khachmaz, Sheki-Zagatala and Absheron physical-geographical regions of the Greater Caucasus Nat- ural Area. Analysis of the materials showed that 57.4% of the species common for studied territories are arexerophilous, 40.74% are mezophilous and 1.85% are eurybiont. According to zoogeographical analysis 3 species (5.55%) belong to Transpalearctic group, 1 species (1.85%) to Eurosiberian group, 9 species (16.67%) to European group, 5 species (9.26%) to Steppe-lowland group, 34 species (62.98%) to Med

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18

CASALE, ACHILLE, and HONGLIANG SHI. "Revision of the Oriental species of Calleida Latreille (sensu lato). Part 1: Introduction, groups of species, and species of six species groups (Coleoptera: Carabidae: Lebiini)." Zootaxa 4442, no. 1 (2018): 1–42. http://dx.doi.org/10.11646/zootaxa.4442.1.1.

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This revision focuses on the genus Calleida Latreille, 1824 (in the widest sense) in the Oriental Region, previously treated as genus or subgenus Callidiola Jeannel, 1949. In the present contribution, as first part of a series of revisions of the Asiatic Calleida species, we define nine species groups including all known Asiatic species, based on external features and morphological characters of male and female genitalia. A key for the identification of all nine species groups is provided, along with diagnostic characters, included species, geographical distribution, and brief discussion on mo

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19

Popp, James W. "Scanning Behavior of Finches in Mixed-Species Groups." Condor 90, no. 2 (1988): 510–12. http://dx.doi.org/10.2307/1368587.

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20

Woodroffe, Rosie, and D. W. Macdonald. "Badger clans: demographic groups in an antisocial species." Journal of Zoology 227, no. 4 (1992): 696–98. http://dx.doi.org/10.1111/j.1469-7998.1992.tb04427.x.

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21

Petřik, Petr, and Helge Bruelheide. "Species groups can be transferred across different scales." Journal of Biogeography 33, no. 9 (2006): 1628–42. http://dx.doi.org/10.1111/j.1365-2699.2006.01514.x.

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22

Mutshinda, Crispin M., Zoe V. Finkel, Claire E. Widdicombe, and Andrew J. Irwin. "Ecological equivalence of species within phytoplankton functional groups." Functional Ecology 30, no. 10 (2016): 1714–22. http://dx.doi.org/10.1111/1365-2435.12641.

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23

Benedetti, Fabio, Stéphane Gasparini, and Sakina-Dorothée Ayata. "Identifying copepod functional groups from species functional traits." Journal of Plankton Research 38, no. 1 (2015): 159–66. http://dx.doi.org/10.1093/plankt/fbv096.

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24

Schofield, C. J., and Cleber Galvão. "Classification, evolution, and species groups within the Triatominae." Acta Tropica 110, no. 2-3 (2009): 88–100. http://dx.doi.org/10.1016/j.actatropica.2009.01.010.

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25

SUNDSTROM, SHANA M., CRAIG R. ALLEN, and CHRIS BARICHIEVY. "Species, Functional Groups, and Thresholds in Ecological Resilience." Conservation Biology 26, no. 2 (2012): 305–14. http://dx.doi.org/10.1111/j.1523-1739.2011.01822.x.

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26

PUILLANDRE, N., M. V. MODICA, Y. ZHANG, et al. "Large-scale species delimitation method for hyperdiverse groups." Molecular Ecology 21, no. 11 (2012): 2671–91. http://dx.doi.org/10.1111/j.1365-294x.2012.05559.x.

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27

Vienne, C., C. Errard, and A. Lenoir. "Species polyethism in heterospecific groups of Myrmicinae ants." Ethology Ecology & Evolution 7, no. 2 (1995): 133–46. http://dx.doi.org/10.1080/08927014.1995.9522961.

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28

Wolf, Nancy G. "Odd fish abandon mixed-species groups when threatened." Behavioral Ecology and Sociobiology 17, no. 1 (1985): 47–52. http://dx.doi.org/10.1007/bf00299428.

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29

Johnson, Ronald N. "Commercial wild species rearing: Competing groups and regulation." Journal of Environmental Economics and Management 19, no. 2 (1990): 127–42. http://dx.doi.org/10.1016/0095-0696(90)90064-6.

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30

Hardie, Scott M., Richard T. Day, and Hannah M. Buchanan-Smith. "Mixed-species Saguinus groups at Belfast Zoological Gardens." Neotropical Primates 1, no. 4 (2023): 19–21. http://dx.doi.org/10.62015/np.1993.v1.193.

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31

Saigal, Sonal. "Identification of Candidal Species from the Oral Cavity of Diabetic and Non-Diabetic Groups." Journal of Medical Science And clinical Research 05, no. 05 (2017): 21592–96. http://dx.doi.org/10.18535/jmscr/v5i5.58.

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32

Mulyadi, Mulyadi. "Labidocera species (Copepoda: Pontellidae) in Indonesian waters with notes on their species-groups." BIO Web of Conferences 19 (2020): 00023. http://dx.doi.org/10.1051/bioconf/20201900023.

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Thirteen species of the genus Labidocera Lubbock, 1853 were identified. Plankton samples collected from nine sites around coastal areas of Indonesia from 2003 to 2015. Among these species, there were three recently described species, Labidocera javaensis Mulyadi, 1997, L. muranoi Mulyadi, 1997, and L. kaimanaensis Mulyadi, 2014, three new records, L. bengalensis Krishnaswamy, 1952, L. pavo Giesbrecht, 1889 and L. sinilobata Shen & Lee, 1963, and seven previously recorded species from Indonesian waters. These species divided into five species-groups, detruncata-, kroyeri-, minuta-, pectinat

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33

Huber, John T. "THE SPECIES GROUPS OF GONATOCERUS NEES IN NORTH AMERICA WITH A REVISION OF THE SULPHURIPES AND ATER GROUPS (HYMENOPTERA: MYMARIDAE)." Memoirs of the Entomological Society of Canada 120, S141 (1988): 3–110. http://dx.doi.org/10.4039/entm120141fv.

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AbstractA provisional cladistic analysis of the species groups of Gonatocerus Nees is presented, based on 24 characters. Six species groups are defined, but only the four Nearctic ones are described. The species groups proposed are the ater, deficiens, litoralis, membraciphagus, straeleni, and sulphuripes groups. The ater group is divided into the morrilli, ater (s.s.), and bucculentus subgroups. Keys are provided to distinguish the species groups, and females of the sulphuripes- and ater-group species. Twenty-four species are recognized in the sulphuripes and ater groups for America north of

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34

Bousquet, Y. "DYSCHIRIUSOF AMERICA NORTH OF MEXICO: DESCRIPTIONS OF NEW SPECIES WITH KEYS TO SPECIES GROUPS AND SPECIES (COLEOPTERA: CARABIDAE)." Canadian Entomologist 120, no. 4 (1988): 361–87. http://dx.doi.org/10.4039/ent120361-4.

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AbstractThe genusDyschiriusincludes 56 North American species which are arranged in 13 species groups. Keys are provided for the species groups and the species. Four new species are described:D.sculptusBousquet (type locality: Pass-a-Grille Beach, Florida);D.ferrugineusBousquet (type locality: Goose Island State Park, Texas);D.larochelleiBousquet (type locality: 6 mi. S Lake Placid, Florida); andD.comatusBousquet (type locality: Highlands Hammock, Florida). Six species names are placed in synonymy for the first time. They are (with the junior synonym listed first):D.arizonicusVan Dyke 1943 =D.

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35

Balaguer-Romano, Rodrigo, Helios Sainz-Ollero, and Fernando Vasco-Encuentra. "Yew (Taxus baccata L.) population dynamics in the Iberian Mediterranean Mountains: natural regeneration and expansion in East Central System (Spain)." Forest Systems 29, no. 1 (2020): eSC03. http://dx.doi.org/10.5424/fs/2020291-15955.

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Aim of study: To evaluate demographical dynamics of yew populations in the Iberian Mediterranean mountains in order to assess population trends and a hypothetical natural regeneration of the species.Area of study: Ayllón Mountain Range, Eastern end of Central Mountain Range, Spain.Material and methods: Afield survey was conducted on three yew groves, taking data of altitude, orientation, companion woody species, UTM coordinates, height, perimeter (at breast height, 120cm) and sex. Individuals were classified in four age groups, considering height and trunk perimeter: AgeGroup1, Seedling; AgeGr

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36

Larson, D. J. "REVISION OF NORTH AMERICAN AGABUS LEACH (COLEOPTERA: DYTISCIDAE): INTRODUCTION, KEY TO SPECIES GROUPS, AND CLASSIFICATION OF THE AMBIGUUS-, TRISTIS-, AND ARCTICUS-GROUPS." Canadian Entomologist 121, no. 10 (1989): 861–919. http://dx.doi.org/10.4039/ent121861-10.

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AbstractThe first of a planned series of papers revising the Nearctic species of the predaceous diving beetle genus, Agabus Leach, is presented. The genus is defined in the broad sense of Sharp (1882) and Fall (1922). The North American species are divided into species groups and diagnostic characters for group recognition are summarized in a key. Assignment of species to these groups is indicated in a checklist of North American species. The ambiguus-, tristis-, and arcticus-groups are defined, their relationships discussed, and included species revised. The ambiguus-group, which is restricte

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37

Boimurodov, Kh, B. Aliev, T. Jabbarova, S. Suyarov, F. Jalilov, and О. Mirzamurodov. "Fauna and Ecological Groups of Mollusks in Reservoirs of Uzbekistan." Bulletin of Science and Practice 8, no. 2 (2022): 75–80. http://dx.doi.org/10.33619/2414-2948/75/09.

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In the Chimkurgan reservoir there are 11 species and 2 subspecies belonging to 4 families. 11 species of mollusks belonging to 6 families were found in the Qoratepa reservoir. 5 species of Corbicula cor, C. fliminalis, C. purpurea, Corbiculina tibetensis and C. ferghanensis distributed in the Chimkurgan reservoir are eurybiont species and 9 species are Sinanondonta gibba, S. orbicularis, S. puerorum, Colletopterum ponderosum volgense, Euglesa bactrianum, C. syreum sogdianum, Odhneripisidium sogdianum were found to be stenobiont species. Corbiculina tibetensis and C. ferghanensis in the Qoratep

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38

Osnas, Jeanne L. D., Masatoshi Katabuchi, Kaoru Kitajima, et al. "Divergent drivers of leaf trait variation within species, among species, and among functional groups." Proceedings of the National Academy of Sciences 115, no. 21 (2018): 5480–85. http://dx.doi.org/10.1073/pnas.1803989115.

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Understanding variation in leaf functional traits—including rates of photosynthesis and respiration and concentrations of nitrogen and phosphorus—is a fundamental challenge in plant ecophysiology. When expressed per unit leaf area, these traits typically increase with leaf mass per area (LMA) within species but are roughly independent of LMA across the global flora. LMA is determined by mass components with different biological functions, including photosynthetic mass that largely determines metabolic rates and contains most nitrogen and phosphorus, and structural mass that affects toughness a

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39

Devriese, L. A., B. Pot, and M. D. Collins. "Phenotypic identification of the genusEnterococcusand differentiation of phylogenetically distinct enterococcal species and species groups." Journal of Applied Bacteriology 75, no. 5 (1993): 399–408. http://dx.doi.org/10.1111/j.1365-2672.1993.tb02794.x.

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40

Ekrem, Torbjørn. "Immature stages of EuropeanTanytarsus species I. Theeminulus-,gregarius-,lugens- andmendax species groups (Diptera, Chironomidae)." Deutsche Entomologische Zeitschrift (neue Folge) 51, no. 1 (2004): 97–146. http://dx.doi.org/10.1002/mmnd.4810510110.

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41

Archambault, Louis, Burton V. Barnes, and John A. Witter. "Ecological Species Groups of Oak Ecosystems of Southeastern Michigan." Forest Science 35, no. 4 (1989): 1058–74. http://dx.doi.org/10.1093/forestscience/35.4.1058.

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Abstract Ecological species groups were developed for oak forest ecosystems of southeastern Michigan that had been moderately disturbed. Species groups were determined from field observations and sample plot data arranged and analyzed in association tables. The groups were defined on the basis of species patterns of presence, absence, and coverage values along gradients of soil moisture and fertility. Thirteen ecological species groups were developed using 68 herbaceous and shrub species. Detailed descriptions of the relationships of the groups to soil moisture, soil fertility, and light condi

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42

González-Obando, Ranulfo, Nadia R. Calderón-Martínez, Nancy S. Carrejo-Gironza, and Oscar Fernando Saenz Manchola. "New species of Steleops Enderlein (Psocodea: Psocoptera: Psocidae): key for species determination and proposal for groups of species." Zootaxa 5605, no. 1 (2025): 1–65. https://doi.org/10.11646/zootaxa.5605.1.1.

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González-Obando, Ranulfo, Calderón-Martínez, Nadia R., Carrejo-Gironza, Nancy S., Manchola, Oscar Fernando Saenz (2025): New species of Steleops Enderlein (Psocodea: Psocoptera: Psocidae): key for species determination and proposal for groups of species. Zootaxa 5605 (1): 1-65, DOI: 10.11646/zootaxa.5605.1.1, URL: https://doi.org/10.11646/zootaxa.5605.1.1

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43

GONZÁLEZ-OBANDO, RANULFO, NADIA R. CALDERÓN-MARTÍNEZ, NANCY S. CAR-REJO-GIRONZA, and OSCAR FERNANDO SAENZ MANCHOLA. "New species of Steleops Enderlein (Psocodea: Psocoptera: Psocidae): key for species determination and proposal for groups of species." Zootaxa 5605, no. 1 (2025): 1–65. https://doi.org/10.11646/zootaxa.5605.1.1.

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Steleops is a small genus of bark lice currently comprising 24 species, mainly distributed in the Neotropical region, but also with some representatives in the Nearctic. This genus belongs to the family Psocidae and its monophyly has been open to question based on molecular phylogenetic hypothesis of the whole family. Based on a phylogenetic analysis using morphological characters of males of the known Steleops species and of 20 new species, seven groups of species in this genus are proposed. The new species, described and illustrated here, are the following: S. bolivianus sp. nov., S. brazili

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44

M., Sivasankaran Nair, Dhanalakshmi A., Vijaya P., Thillai Arasu P., and Neelakantan M.A. "Studies on ternary complexes of nickel(II) involving ligands with nitrogen, sulfur or oxygen as donor groups." Journal of Indian Chemical Society Vol. 79, Jan 2002 (2002): 81–83. https://doi.org/10.5281/zenodo.5842964.

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Department of Chemistry, Manonmaniam Sundaranar University, Abishekapatti, Tirunelveli-627 012, India Department of Chemistry, Dr. Sivanthi Adithanar College of Engineering, Thiruchendur-628 215, India Department of Chemistry, National Engineering College, Kovilpatti-628 503, India <em>Manuscript received 18 October 2000. revived 21 March 2001, accepted 12 May 2001</em> Analysis of the pH-titration data in the Ni<sup>II</sup>-1,2-diaminopropane/1,3-diaminopropane(A)-L-cysteine, D-penicillamine and L-cysteic acid(B) systems show the presence of NiAB ternary species in addition to the binary spe

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45

Jinghong, Lin, and Chen Ruixiang. "Diversities of species and ecological groups of planktonic Ostracoda." Biodiversity Science 05, no. 4 (1997): 257–62. http://dx.doi.org/10.17520/biods.1997044.

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46

Wheatcroft, David, Mario Gallego-Abenza, and Anna Qvarnström. "Species replacement reduces community participation in avian antipredator groups." Behavioral Ecology 27, no. 5 (2016): 1499–506. http://dx.doi.org/10.1093/beheco/arw074.

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47

Gil‐White, Francisco J. "Are Ethnic Groups Biological “Species” to the Human Brain?" Current Anthropology 42, no. 4 (2001): 515–53. http://dx.doi.org/10.1086/321802.

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48

Gordon, Elizabeth Robson, Nathalie Butt, Hanna Rosner‐Katz, Allison D. Binley, and Joseph R. Bennett. "Relative costs of conserving threatened species across taxonomic groups." Conservation Biology 34, no. 1 (2019): 276–81. http://dx.doi.org/10.1111/cobi.13382.

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49

De Cáceres, Miquel, Pierre Legendre, and Marco Moretti. "Improving indicator species analysis by combining groups of sites." Oikos 119, no. 10 (2010): 1674–84. http://dx.doi.org/10.1111/j.1600-0706.2010.18334.x.

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50

Ferguson, Elayne V., Alan C. Ward, Jean-Jacques Sanglier, and Michael Goodfellow. "Evaluation of Streptomyces Species-Groups by Pyrolysis Mass Spectrometry." Zentralblatt für Bakteriologie 285, no. 2 (1997): 169–81. http://dx.doi.org/10.1016/s0934-8840(97)80025-4.

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