Serpentes, Dipsadidae, Atractus occipitoalbus: second record and distribution extension in Bolivia
نویسندگان
چکیده
منابع مشابه
First record of leucism for Atractus reticulatus (Serpentes: Dipsadidae).
aLaboratório de Vertebrados, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande – FURG, Av. Itália, Km 8, Vila Carreiros, CEP 96203-900, Rio Grande, RS, Brazil bLaboratório Especial de Coleções Zoológicas, Instituto Butantan, Av. Vital Brasil, 1500, CEP 05503-900, São Paulo, SP, Brazil cLaboratório de Herpetologia, Universidade Federal de Santa Maria – UFSM, Av. Roraima, 1000,...
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As currently understood Atractus latifrons is widely distributed in South America, occurring from Suriname to the east of the Andes in Bolivia. Throughout this widespread distribution, at least three distinct color patterns were previously reported in the literature. Here, we test whether quantitative variation and qualitative distribution of morphological characters are correlated with any col...
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We present a molecular phylogeny of snake genus Atractus, with an improved taxon sampling that includes 30 of the 140 species currently recognized. The phylogenetic tree supports the existence of at least three new species in the Pacific lowlands and adjacent Andean slopes of the Ecuadorian Andes, which we describe here. A unique combination of molecular, meristic and color pattern characters s...
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Erythrolamprus poecilogyrus sublineatus (Cope, 1860), is a species widely distributed in the Pampa Domain, occurring in Rio Grande do Sul, Argentina and Uruguay, mainlyin the pampa region. In the coastal region of southern Brazil this is serpent is considered one of the most abundant. The purpose of the present study is to describe the techniques of sperm evaluation in vitro for E. poecilogyrus...
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The African bush vipers of the genus Atheris Cope, 1862 currently comprises 15 species, this includes A. barbouri Loveridge, 1930 (often assigned to the genus Adenorhinos; but see Lenk et al. 2001). All species occur exclusively on the African continent with most species occurring in East and Central Africa. West Africa, defined as the eco-region including Nigeria and all countries westwards, e...
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ژورنال
عنوان ژورنال: Check List
سال: 2013
ISSN: 1809-127X
DOI: 10.15560/9.1.76