Whiptail lizards in South America: a new Ameivula (Squamata, Teiidae) from Planalto dos Gerais, Eastern Brazilian Cerrado

Author:

Arias Federico José12,Teixeira Mauro1,Recoder Renato1,de Carvalho Celso Morato3,Zaher Hussam4,Rodrigues Miguel Trefaut1

Affiliation:

1. Departamento de Zoologia, Instituto de Biociências, Universidade de São Paulo, Caixa Postal 11.46 1, CEP 05422-970, São Paulo, Brazil

2. Instituto de Bio y Geociencias (IBIGEO) del Noa, Facultad de Ciencias Naturales, Universidad Nacional de Salta, Av. Bolívia 5150, 4400 Salta, Argentina

3. Instituto Nacional de Pesquisas da Amazônia, Núcleo de Pesquisas de Roraima, Rua Coronel Pinto, 327, Centro, CEP 69301-150, Boa Vista, Roraima, Brazil

4. Museu de Zoologia, Universidade de São Paulo, Caixa Postal 42694, CEP 04299-970, São Paulo, Brazil

Abstract

We describe a new species of whiptail lizard genus Ameivula from Planalto dos Gerais, a sandstone plateau that extends along the Cerrado region in the states of Bahia, Tocantins, Piauí, and Minas Gerais, in Brazil. The new species is the third recognized species of the A. ocellifera group registered for the Cerrado. Quantitative analyses of morphometric characters showed that Caatinga species are distinguished from their Cerrado congeners on basis of body size and shape. A discriminant analysis upon meristic characters showed that the new species can be clearly distinguished from the other two Cerrado species A. mumbuca and A. jalapensis, also the morphology of the finger lamellae, and clutch size distinguish these species.

Publisher

Brill

Subject

Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics

Reference45 articles.

1. O domínio dos cerrados: introdução ao conhecimento;Ab’Saber;Revista do Serviço Público,1983

2. Two new species of Cnemidophorus(Squamata: Teiidae) from the Caatinga, northwest of Brazil;Arias;Zootaxa,2011

3. Two new species of Cnemidophorus(Squamata: Teiidae) of the C. ocellifergroup, from Bahia, Brazil;Arias;Zootaxa,2011

4. A new species of Ameivula(Squamata: Teiidae) from Southern Espinhaço Mountain Range, Brazil;Arias;Copeia,2014

5. A new species of Cnemidophorus(Squamata, Teiidae) from South American Chaco;Cabrera;Herpetological Journal,2012

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