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Showing 1 to 13 of 13 for “"Taxonomic review"”.
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The Evolutionary biology and taxonomic review of Zambian riverine haplochromine cichlids
… Zambian riverine haplochromine cichlids and at reviewing their taxonomic status. The riverine haplochromines used were from the Zambezi River and the Luapula-Congo River systems. The target taxa were from two major groups: the Serranochromine species and the Pseudocrenilabrus species complex. …
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A Taxonomic Review of the Mantled Ground Squirrels (Rodentia: Spermophilus: Callospermophilus)
Made available in DSpace on 2014-12-12T01:27:42Z (GMT). No. of bitstreams: 1 7317482.pdf: 5532948 bytes, checksum: 0e1ed774ec704302d7755edb362835cb (MD5) Previous issue date: 1972
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Systematics of Hermannia L. (Malvaceae): a taxonomic review of the genus
… principle outputs of these analyses include 1) a taxonomic framework for the genus, 2) distributions of clades within Hermannia, 3) molecular dating of the phylogeny, 4) reconstructions of ancestral states for a species included in the phylogeny for 13 characters, 5) maps of richness and diversity …
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A preliminary integrated-taxonomic review of a staphylinid genus (Anotylus Thomson 1859) of the Ãrea de Conservacion Guanacaste, Costa Rica.
… of species is unknown, the underrepresented taxonomic groups and geographical regions are, with Neotropical Staphylinidae being amongst the most poorly represented. Barcoding initiatives highlight taxa in need of revision and act as effective estimators of biodiversity using Barcode Index …
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Taxonomia e distribuição geográfica das subespécies brasileiras de Erythrolamprus aesculapii (Linnaeus, 1758) (Serpentes, Colubridae)
… domains were analyzed to carry out a taxonomic review. At present, three subspecies of E. aesculapii are recognized in Brazil. Scales counting and number of body rings were studied with analysis of variance. Patterns of coloration were classified and a sample of hemipenis were …
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A taxonomic revision of the spiny members of subfamily celastroideae (Celastraceae) in Southern Africa
A taxonomic revision of all the southern African spiny members of the Celastroideae is presented. Evidence from macromorphology, leaf anatomy, ecology and phytogeography is used as a basis for classification. The genus Gymnosporia (Wight & Am.) Hook. f. is reinstated, deviating from Maytenus by the …
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Systematic studies in the genus Solanum in Africa
… study was an elucidation of some of the many taxonomic problems found among the African species of the genus. The systematic history of the African species of Solanum is reviewed to provide an insight into the origins of the nomenclatural problems that pervade the genus. Taxonomic characters …
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Revisão taxonômica de Mischonyx Bertkau, 1880 (Opiliones: Laniatores: Gonyleptidae)
A taxonomic review of Mischonyx Bertkau, 1880, distributed in southeastern and southern Brazil, is done. The generic diagnosis is reviewed and a critic review of the diagnostic characters is completed. The status of the eleven nominal species currently included in Mischonyx is evaluated, as well as …
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Revisão taxonômica da família Rajidae no Brasil (Chondrichthyes, Elasmobranchii, Rajiformes)
A taxonomic review of the rajid fishes occurring in Brazilian waters were held. The taxonomic arrangement as well as recent captures of deep water specimens included in this study, increased in 37% the number of Brazilian Rajidae. New taxons and also new records of occurrence were described. A …
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Life history dynamics of nudibranch sibling species in the genus Dendronotus in the Gulf of Maine
… (Ascanius, 1774) in the Gulf of Maine. A taxonomic review of adults with planktrophic larvae and those with lecithotrophic larvae revealed regular differences in radula morphology, and no predictable differences in the reproductive system. These data and previous data on a behavioral …
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Taxonomy and ecology of South African reef corals
This thesis provides a complete taxonomic review of South African hermatypic Scleractinian reef corals, a description of coral communities on northern Natal coral reefs, experiments isolating the influence of the most important abiotic factors forcing these communities and finally management …
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The botany and macroscopy of chinese materia medica: sources, substitutes and sustainability
… identity is inherently uncertain. The research’s taxonomic review of all official species in the Guide demonstrates a significant disparity (16%) between the taxonomy adopted in the CP2015 and current plant taxonomic opinion, while a review of species conservation rankings and causal effects found …
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The palaeobiology of the late Permian dicynodont Endothiodon (Therapsida, Anomodontia)
… insights into intrageneric variation, a formal taxonomic review of the genus and species therein has never been conducted and thus remains unresolved. A sample of 131 Endothiodon skull specimens were examined to assess anatomical variation,and 24 taxonomically relevant characters were determined …