| A second note on the geographical differentiation of Amphisbaena fuliginosa L., 1758 (Squamata, Amphisbaenidae), with a consideration of the forest refuge model of speciation. | |
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MedLine Citation:
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PMID: 12563414 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The geographical differentiation of Amphisbaena fuliginosa L. is studied with basis on 220 specimens from 99 definite and 2 generic localities, ranging from Panam to Puno in Peru and Goi s 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. |
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Authors:
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Paulo Emilio Vanzolini |
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Publication Detail:
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Type: Journal Article Date: 2003-01-24 |
Journal Detail:
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Title: Anais da Academia Brasileira de Ciências Volume: 74 ISSN: 0001-3765 ISO Abbreviation: An. Acad. Bras. Cienc. Publication Date: 2002 Dec |
Date Detail:
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Created Date: 2003-02-03 Completed Date: 2003-03-03 Revised Date: 2003-11-14 |
Medline Journal Info:
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Nlm Unique ID: 7503280 Medline TA: An Acad Bras Cienc Country: Brazil |
Other Details:
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Languages: eng Pagination: 609-48 Citation Subset: IM |
Affiliation:
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Museu de Zoologia da Universidade de São Paulo, 4299-970 São Paulo, SP, Brasil. vanzo@usp.br |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Animals Central America Color Ecosystem* Female Male Snakes / anatomy & histology, classification* South America |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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