Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards
We studied the squamate fauna from four sites in southern Amazonia of Brazil. We also summarized data on lizard faunas for nine other well-studied areas in Amazonia to make pairwise comparisons among sites. The Biogeographic Similarity Coefficient for each pair of sites was calculated and plotted...
| Autor principal: | Ávila-Pires, Teresa Cristina Sauer de |
|---|---|
| Outros Autores: | Vitt, Laurie Joseph, Sartorius, Shawn Scott, Zani, Peter Andrew |
| Grau: | Artigo |
| Idioma: | English |
| Publicado em: |
Museu Paraense Emílio Goeldi
2010
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| Assuntos: | |
| Acesso em linha: |
http://repositorio.museu-goeldi.br/handle/mgoeldi/118 |
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ir-mgoeldi-118 |
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dspace |
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ir-mgoeldi-1182019-07-17T17:51:47Z Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards Squamata (Reptilia) de quatro localidades da Amazônia meridional, com uma análise biogeográfica dos lagartos amazônicos Ávila-Pires, Teresa Cristina Sauer de Vitt, Laurie Joseph Sartorius, Shawn Scott Zani, Peter Andrew Herpetofauna Amazônia Species composition Biodiversity Biogeography PAE Composição de espécies Biodiversidade Biogeografia Squamata Reptilia We studied the squamate fauna from four sites in southern Amazonia of Brazil. We also summarized data on lizard faunas for nine other well-studied areas in Amazonia to make pairwise comparisons among sites. The Biogeographic Similarity Coefficient for each pair of sites was calculated and plotted against the geographic distance between the sites. A Parsimony Analysis of Endemicity was performed comparing all sites. A total of 114 species has been recorded in the four studied sites, of which 45 are lizards, three amphisbaenians, and 66 snakes. The two sites between the Xingu and Madeira rivers were the poorest in number of species, those in western Amazonia, between the Madeira and Juruá Rivers, were the richest. Biogeographic analyses corroborated the existence of a well-defined separation between a western and an eastern lizard fauna. The western fauna contains two groups, which occupy respectively the areas of endemism known as Napo (west) and Inambari (southwest). Relationships among these western localities varied, except between the two northernmost localities, Iquitos and Santa Cecilia, which grouped together in all five area cladograms obtained. No variation existed in the area cladogram between eastern Amazonia sites. The easternmost localities grouped with Guianan localities, and they all grouped with localities more to the west, south of the Amazon River. 2010-09-23T00:49:15Z 2010-09-23T00:49:15Z 2009-05 artigo AVILA-PIRES, Teresa Cristina Sauer; VITT, Laurie Joseph; SARTORIUS, Shawn Scott; ZANI, Peter Andrew. Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards. Boletim do Museu Paraense Emílio Goeldi. Ciências Naturais, v. 4, n. 2, p.99-118, 2009. Disponível em < http://www.museu-goeldi.br/editora/ > 1981-8114 http://repositorio.museu-goeldi.br/handle/mgoeldi/118 en application/pdf Museu Paraense Emílio Goeldi |
| institution |
Repositório Institucional - Museu Paraense Emílio Goeldi |
| collection |
RepositorioEmilioGoeldi |
| language |
English |
| topic |
Herpetofauna Amazônia Species composition Biodiversity Biogeography PAE Composição de espécies Biodiversidade Biogeografia Squamata Reptilia |
| spellingShingle |
Herpetofauna Amazônia Species composition Biodiversity Biogeography PAE Composição de espécies Biodiversidade Biogeografia Squamata Reptilia Ávila-Pires, Teresa Cristina Sauer de Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| topic_facet |
Herpetofauna Amazônia Species composition Biodiversity Biogeography PAE Composição de espécies Biodiversidade Biogeografia Squamata Reptilia |
| description |
We studied the squamate fauna from four sites in southern Amazonia of Brazil. We also summarized data on lizard faunas
for nine other well-studied areas in Amazonia to make pairwise comparisons among sites. The Biogeographic Similarity
Coefficient for each pair of sites was calculated and plotted against the geographic distance between the sites. A Parsimony
Analysis of Endemicity was performed comparing all sites. A total of 114 species has been recorded in the four studied sites,
of which 45 are lizards, three amphisbaenians, and 66 snakes. The two sites between the Xingu and Madeira rivers were
the poorest in number of species, those in western Amazonia, between the Madeira and Juruá Rivers, were the richest.
Biogeographic analyses corroborated the existence of a well-defined separation between a western and an eastern lizard
fauna. The western fauna contains two groups, which occupy respectively the areas of endemism known as Napo (west)
and Inambari (southwest). Relationships among these western localities varied, except between the two northernmost
localities, Iquitos and Santa Cecilia, which grouped together in all five area cladograms obtained. No variation existed in
the area cladogram between eastern Amazonia sites. The easternmost localities grouped with Guianan localities, and
they all grouped with localities more to the west, south of the Amazon River. |
| format |
Artigo |
| author |
Ávila-Pires, Teresa Cristina Sauer de |
| author2 |
Vitt, Laurie Joseph Sartorius, Shawn Scott Zani, Peter Andrew |
| author2Str |
Vitt, Laurie Joseph Sartorius, Shawn Scott Zani, Peter Andrew |
| title |
Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| title_short |
Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| title_full |
Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| title_fullStr |
Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| title_full_unstemmed |
Squamata (Reptilia) from four sites in southern Amazonia, with a biogeographic analysis of Amazonian lizards |
| title_sort |
squamata (reptilia) from four sites in southern amazonia, with a biogeographic analysis of amazonian lizards |
| publisher |
Museu Paraense Emílio Goeldi |
| publishDate |
2010 |
| url |
http://repositorio.museu-goeldi.br/handle/mgoeldi/118 |
| _version_ |
1787135586828550144 |
| score |
11.755432 |