文章基本信息

标题：As serpentes da região do baixo rio Amazonas, oeste do Estado do Pará, Brasil (Squamata)
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作者：Jossehan Galúcio da Frota ; Alfredo Pedroso dos Santos-Jr ; Hipócrates de Menezes Chalkidis 等
期刊名称：Biociências
印刷版ISSN：0104-3455
出版年度：2005
卷号：13
期号：2
出版社：Faculdade de Biociências, Pontifícia Universidade Católica do Rio Grande do Sul
摘要：The aim of the present study is to know the diversity of snakes from the western Pará State. We analised 494 specimens in the low part of the Amazonas River, deposited in collections of the Pontifícia Universidade Católica do Rio Grande do Sul, Museu Paraense Emílio Goeldi, Instituto Butantan and Faculdades Integradas do Tapajós. Eight five species, including 27 subspecies, 45 genera and eight families have been recorded. Among the areas compared here, the low part of the Amazonas River presented great similarity in diversity with the eastern Pará (Coefficient of Biogeographic Similarity = 78%). Of the 98 species for eastern Pará, at least 72 occur in the low part of the Amazonas River. The richness of species found in the area under study, probably reflects different environmental conditions over a large area
关键词：Reptilia, Squamata, Snakes, Amazon Region, western Pará State.