A New Species of Leposternon (Squamata: Amphisbaenidae) from Brazilian Cerrado with a Key to Pored Species

被引:6
|
作者
Ribeiro, Siria [1 ,2 ,3 ]
Silveira, Adriano Lima [4 ]
Santos-, Alfredo P., Jr. [1 ]
机构
[1] Univ Fed Oeste Para, Lab Ecol & Comportamento Anim, Inst Ciencias Educ, Rua Vera Paz S-N, BR-68040255 Santarem, Para, Brazil
[2] Univ Fed Oeste Para, PPGSAQ, CFl, Ave Mendonca Furtado,2946, BR-68040255 Santarem, Para, Brazil
[3] Univ Fed Oeste Para, PGRNA, Ave Men Donca Furtado,2440, BR-68040255 Santarem, Para, Brazil
[4] Univ Fed Rio de Janeiro, Museu Nacl, Setor Herpetol, Dept Vertebrados, Quinta Boa Vista S-N, BR-2094040 Rio De Janeiro, RJ, Brazil
关键词
D O I
10.1670/16-125
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
A new species of Leposternon is described from the Brazilian Cerrado, with records from the municipalities of Buritizeiro and Joao Pinheiro, state of Minas Gerais, central Brasil. The new species has precloacal pores and pectorals scales mostly diamond shaped, and these characteristics distinguish it from all congeners except Leposternon cerradensis, Leposternon kisteumacheri, Leposternon maximus, and Leposternon polystegum. It differs from the pored Leposternon species by a combination of external morphology and dental features. The morphology of the new species is similar to other species of the genus Leposternon with precloacal pores.
引用
收藏
页码:50 / 58
页数:9
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