A new two-pored species of Amphisbaena (Squamata, Amphisbaenidae) from the Brazilian Cerrado, with a key to the two-pored species of Amphisbaena

被引：15
|
作者：
Ribeiro, Siria [1 ,2 ,3 ]
Gomes, Jerriane O. [4 ,5 ]
Rodrigues Da Silva, Helder Lucio [6 ]
Cintra, Carlos Eduardo D. [6 ,7 ]
Da Silva, Nelson Jorge, Jr. [6 ,7 ]
机构：
[1] Univ Fed Oeste Para, Inst Ciencias Educ ICED, Lab Ecol & Comportamento Anim, Rua Vera Paz S-N, BR-68035110 Santarem, Para, Brazil
[2] Univ Fed Oeste Para, CFI, Programa Posgrad Soc Ambiente & Qualidade Vida PP, Ave Mendonca Furtado 2946, BR-68040470 Santarem, Para, Brazil
[3] Univ Fed Oeste Para, Programa Posgrad Recursos Nat Amazonia PGRNA, Ave Mendonca Furtado 2440, BR-68040255 Santarem, Para, Brazil
[4] Museu Paraense Emilio Goeldi CZO, Lab Herpetol, Av Perimetral 1901-1907,Caixa Postal 399, BR-66077530 Belem, PA, Brazil
[5] Museu Paraense Emilio Goeldi CZO, Lab Modelagem Ecol, Av Perimetral 1901-1907,Caixa Postal 399, BR-66077530 Belem, PA, Brazil
[6] Pontificia Univ Catolica Goias, Ciencias Ambientais & Saude, Rua 232,128,Area 5,Setor Univ, BR-74605140 Goiania, Go, Brazil
[7] Pontificia Univ Catolica Goias, Ctr Estudos & Pesquisas Biol, Av Univ 1-440,Setor Univ, BR-74605010 Goiania, Go, Brazil
来源：
ZOOTAXA | 2016年 / 4147卷 / 02期
关键词：
Amphisbaenia; morphology; dicotomic key; taxonomy; REGION;
D O I：
10.11646/zootaxa.4147.2.2
中图分类号：
Q95 [动物学];
学科分类号：
071002 ;
摘要：
A new species of Amphisbaena is described from municipalities of Babaculandia, State of Tocantins, and Estreito, State of Maranhao, northern Brazilian Cerrado. The new species differs from other two-pored species of the genus, by presenting mainly slender body shape; snout rounded in profile and dorsal view; high number of body annuli (328-342); 12-14 dorsal segments and 14-16 ventral in midbody half-annulus; autotomic site between 9-10th caudal annuli; absence of chevron-shaped anterior dorsal half-annuli; 20-23 caudal annuli; postmalar row absent; and precloacals pores arranged in a continuous series of the precloacal half-annuli. Additionally, we present a key for two-pored species of Amphisbaena.
引用
收藏
页码：124 / 142
页数：19
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