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A second note on the geographical differentiation of Amphisbaena fuliginosa L., 1758 (Squamata, Amphisbaenidae), with a consideration of the forest refuge model of speciation Anais da ABC (AABC)
VANZOLINI,PAULO EMILIO.
The geographical differentiation of Amphisbaena fuliginosa L. is studied with basis on 220 specimens from 99 definite and 2 generic localities, ranging from Panamá to Puno in Peru and Goiás in Brasil. The pattern found is considered to support Vanzolini's 1951 scheme of five subspecies, defined by color pattern and by four meristic characters, and differentiated in consequence of Quaternary paleoecological events. Recent developments relating to models of differentiation in Quaternary tropical South America are briefly considered.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Subspecies; Paleoclimates; Amphisbaena; Refuge model.
Ano: 2002 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652002000400006
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Geographic variation and subspecies of Corvus Enca (Horsfield, 1821) Naturalis
Oortwijn, R.G.M..
In this paper a survey is given of the geographic variation and the subspecies of Corvus enca (Horsfield). For that purpose the collections of the Rijksmuseum van Natuurlijke Historie in Leiden and the Zoölogisch Museum in Amsterdam were studied and compared with the literature. My examinations resulted in the following division of subspecies: - Corvus enca compilator Richmond: Malaya, Sumatra, Simalur, Nias, Borneo, (Rhio Archipelago). - Corvus enca enca (Horsfield): Java, Bali, Celebes, Sula Islands, (Mentawei Islands). - Corvus enca violaceus Bonaparte: Ceram (and perhaps Buru). - The birds from Mindoro, Samar, Mindanao, Palawan, Balabac and Luzon possibly belong to two or three subspecies. Geographic variation also appears to exist among the...
Tipo: Article / Letter to the editor Palavras-chave: Corvus enca; Geographic variation; Subspecies; 42.83.
Ano: 1987 URL: http://www.repository.naturalis.nl/record/318704
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Molecular analysis of phylogeographic subspecies in three Ponto-Caspian sturgeon species Genet. Mol. Biol.
Dudu,Andreea; Georgescu,Sergiu Emil; Costache,Marieta.
Sturgeons (Order Acipenseriformes) represent an extremely valuable natural resource that is now facing depletion. In the current study we evaluate if the traditional classification in subspecies of Acipenser gueldenstaedtii, Acipenser stellatus and Huso huso, endemic to Ponto-Caspian region is sustained by molecular analysis and if these represent Evolutionary Significant Units (ESUs) that should be managed separately in conservation programs. To examine the classification of taxonomic entities we sequenced a fragment of the mitochondrial control region in case of three sturgeon species that inhabit the North-western of Black Sea and migrate for reproduction in the Lower Danube. Beside these sequences, we used previously published sequences from sturgeon...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Ponto-Caspian sturgeon; Subspecies; ESUs; Mitochondrial markers.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572014000400016
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Morphological variation and taxonomic revision of five south-eastern subspecies of Lesser Whitethroat Sylvia curruca (L.) (Aves: Sylviidae) Naturalis
Loskot, V.M..
Individual, sex, age, seasonal and geographic variation of size and plumage coloration of Lesser Whitethroat Sylvia curruca (Linnaeus, 1758) was studied on more than 1100 bird skins from all parts of its breeding range. The results of analysis of birds from the south-eastern part of the breeding range of the species support the validity of five light-coloured subspecies: halimodendri Sushkin, 1904, telengitica Sushkin, 1925, snigirewskii Stachanow, 1929, minula Hume, 1873, and margelanica Stolzmann, 1897. Their diagnoses and ranges are refined and supplemented. Numerous phenotypically intermediate birds from intergradation zones between the subspecies show that these five together with the two northern darkcoloured forms S. c. curruca and S. c. blythi...
Tipo: Article / Letter to the editor Palavras-chave: Sylvia; Lesser Whitethroat; Species-limits; Intergradation; Subspecies; Nomenclature; Systematics; Intraspecific variation; Size; Plumage coloration; Distribution.; 42.83.
Ano: 2005 URL: http://www.repository.naturalis.nl/record/210817
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Notes on the geographic distribution and subspecific taxonomy of Sais rosalia (Cramer) (Lepidoptera, Nymphalidae, Ithomiini), including the first records in Paraguay Rev. Bras. entomol.
Ríos Díaz,Sergio D.; Dias,Fernando M. S.; Casagrande,Mirna M.; Mielke,Olaf H. H.; Lamas,Gerardo.
Notes on the geographic distribution and subspecific taxonomy of Sais rosalia (Cramer) (Lepidoptera, Nymphalidae, Ithomiini), including the first records in Paraguay. This paper provides comments on the subspecific taxonomy and geographic distribution of Sais rosalia (Cramer, 1779) (Lepidoptera, Nymphalidae, Ithomiini), as well as an up-to-date distributional map, complemented with unpublished distributional data based on specimens deposited in the Coleção Entomológica Pe. Jesus S. Moure, Curitiba, Brazil and the Museo de Historia Natural, Lima, Peru. The following synonyms are proposed: Sais rosalia camariensis Haensch, 1905 syn. rev. as junior subjective synonym of Papilio rosalia Cramer, 1779 and Sais rosalia brasiliensis Talbot, 1928 syn. rev. as...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Butterfly; Distribution; Insecta; Neotropics; Subspecies; Taxonomy.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0085-56262014000100003
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On the morphological variation and taxonomy of the Geoffroy's cat Leopardus geoffroyi (d'Orbigny & Gervais, 1844) (Carnivora, Felidae) Pap. Avulsos de Zool. (São Paulo)
Nascimento,Fabio Oliveira do.
The Geoffroy's cat Leopardus geoffroyi (d'Orbigny & Gervais, 1844) is a small cat found in the Southern Cone of South America and, depending on the author, four or five subspecies have been usually recognized (L. g. geoffroyi, L. g. paraguae, L. g. euxanthus, L. g. salinarum and L. g. leucobaptus), mainly based on external morphological characters, such as color pattern of the pelage. In order to clarify the taxonomy of L. geoffroyi, I analyzed approximately 200 specimens housed in museums. I have examined the external and craniodental morphology in quantitative and qualitative terms in the search for patterns of congruent characters that would indicate the existence of taxonomic units. Twenty craniodental measurements were taken and tested by...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Leopardus geoffroyi; Taxonomy; Subspecies; Morphology; Variation.
Ano: 2014 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492014001100001
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Systematic notes on Asian birds. 34. A preliminary review of the Aegithinidae Naturalis
Wells, D.R.; Dickinson, E.C.; Dekker, R.W.R.J..
Hypotheses of iora phylogeny are reviewed up to date, and the history of the generic name investigated. Interactions between A. nigrolutea and A. tiphia are examined and reasons presented for treating them as separate species. The allowability of a widely disjunct distribution in subspecies A. tiphia deignani Hall, 1957 is queried, and its range narrowed substantially, forcing a re-designation of Indian populations. Additional, small systematic and distributional issues bearing on other Aegithina species are noticed.
Tipo: Article / Letter to the editor Palavras-chave: Ioras; Aegithinidae; Species-limits; Intergrades; Subspecies; Nomenclature; Convergence; Eclipse plumage; 42.83.
Ano: 2003 URL: http://www.repository.naturalis.nl/record/220218
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Systematic notes on Asian birds. 63. The eastern Asiatic races of Sitta europaea Linnaeus, 1758 Naturalis
Red'kin, Y.; Konovalova, M..
The Asiatic subspecies of Sitta europaea form an independent group of races which differ from the European subspecies by their smaller size and bill shape. Based on substantial samples of most of these taxa the present revision distinguishes 13 recognizable subspecies in the group. We remove from the group the subspecies arctica Buturlin, 1907, which is the most distinctive of all the Asiatic forms, because there is a zone of sympatry between this and S. e. baicalensis Taczanowski, 1882, where hybrid individuals may occur but if so must be extremely rare. We therefore support the elevation of arctica to full species level.
Tipo: Article / Letter to the editor Palavras-chave: Sitta europaea; Subspecies; Asia; Morphological characteristics; Collection specimens; 42.83.
Ano: 2006 URL: http://www.repository.naturalis.nl/record/210078
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TAXONOMIC REVISION OF THE TIGRINA LEOPARDUS TIGRINUS (SCHREBER, 1775) SPECIES GROUP (CARNIVORA, FELIDAE) Pap. Avulsos de Zool. (São Paulo)
NASCIMENTO,FABIO OLIVEIRA DO; FEIJÓ,ANDERSON.
ABSTRACT The tigrina Leopardus tigrinus (Schreber, 1775) is a small-sized Neotropical spotted cat found from northern Argentina and southern Brazil to Costa Rica. Four subspecies are traditionally recognized: L. t. tigrinus (Schreber, 1775) from northern Brazil, the Guianas and eastern Venezuela; L. t. pardinoides (Gray, 1867) from western Venezuela, Colombia, Ecuador and Peru; L. t. guttulus (Hensel, 1872) from southern Brazil, Paraguay and northern Argentina; and L. t. oncillus (Thomas, 1903) from Costa Rica. We studied external and craniodental morphology in quantitative and qualitative terms from 250 specimens in order to clarify the taxonomic status of tigrina. Based on the characters analyzed in this study, we recognize three diagnosable...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Leopardus tigrinus; L. guttulus; L. emiliae; Subspecies; Morphological variation.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017001900231
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Taxonomic uniqueness of the Javan Leopard; an opportunity for zoos to save it Naturalis
Gippoliti, S.; Meijaard, E..
The Javan leopard (Panthera pardus melas) is a distinct subspecies, basal to the phylogenetic tree of Asian leopards. At present this taxon is not specifically managed in captive breeding programs in America and Europe. As it is endangered in the wild, and represents a genetically and morphologically unique and distinct taxon we recommend a more concerted effort to target this species for captive breeding.
Tipo: Article / Letter to the editor Palavras-chave: Captive breeding; Java Panthera pardus; Subspecies; 42.84.
Ano: 2007 URL: http://www.repository.naturalis.nl/record/217425
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