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      A new species of Leposoma (Squamata, Gymnophthalmidae) from the remnant Atlantic forests of the state of Bahia, Brazil

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          Abstract

          Leposoma puk, a new species of the scincoides group is described from the Atlantic forests of southern state of Bahia, Brazil. The new species is characterized by a single frontonasal; elongate dorsal and lanceolate ventral scales arranged in diagonal rows; weakly striated or smooth scales on top of head; a longer than wide interparietal, with almost straight lateral margins; 17-18 pores; third supraocular the largest one, wider than long and clearly rectangular in shape; a suture between frontal and frontoparietal scales coincident with the middle of the third supraocular; and, a black pigmentation in the venter or along venter margins in males. The discovery of this new species, sympatric with Leposoma annectans, L. nanodactylus, and L. scincoides ranks the Atlantic Rainforest region of Southern Bahia first in species diversity for the genus. Zoogeography and speciation of Leposoma of the scincoides group are discussed.

          Translated abstract

          Leposoma puk, uma nova espécie do grupo scincoides é descrita para a região da mata Atlântica do sul da Bahia, Brasil. A nova espécie é caracterizada por apresentar: frontonasal simples; escamas dorsais alongadas e ventrais lanceoladas dispostas em fileiras diagonais; escamas do topo da cabeça lisas ou levemente estriadas; interparietal mais longa que larga, com margens laterais quase paralelas; 17-18 poros; terceira supraocular mais larga que longa e a maior da área supraocular; sutura entre a frontal e frontoparietal coincidente com a região mediana da terceira supraocular; e machos com pigmentação negra no ventre ou ao longo da região paraventral. A descoberta desta nova espécie, simpátrica com Leposoma annectans, L. nanodactylus, e L. scincoides torna a região da mata atlântica do sul da Bahia a área com a maior diversidade local de espécies do gênero. Discutem-se alguns aspectos sobre a zoogeografia e a especiação de Leposoma do grupo scincoides.

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          Lizards of Brazilian Amazonia (Reptilia: Squamata)

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            Os domínios morfoclimáticos da América do Sul: primeira aproximação

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              Differentiation in the genera Enyalius and Strobilurus (Iguanidae): Implications for Pleistocene climatic changes in Eastern Brazil

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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                paz
                Papéis Avulsos de Zoologia (São Paulo)
                Pap. Avulsos Zool. (São Paulo)
                Museu de Zoologia da Universidade de São Paulo (São Paulo )
                1807-0205
                November 2002
                : 42
                : 14
                : 335-350
                Affiliations
                [1 ] Universidade de São Paulo Brazil
                [2 ] Universidade de São Paulo Brazil
                Article
                S0031-10492002001400001
                10.1590/S0031-10492002001400001
                85a90865-9588-46a9-b022-c6fca4d11c5d

                http://creativecommons.org/licenses/by/4.0/

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                Product

                SciELO Brazil

                Self URI (journal page): http://www.scielo.br/scielo.php?script=sci_serial&pid=0031-1049&lng=en
                Categories
                ZOOLOGY

                Animal science & Zoology
                Leposoma puk,new species,Brazil,Squamata,Gymnophthalmidae,espécie nova
                Animal science & Zoology
                Leposoma puk, new species, Brazil, Squamata, Gymnophthalmidae, espécie nova

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