Occurrence of the genus Chiasmocleis (Anura: Microhylidae) in the State of Alagoas, north-eastern Brazil, with a description of a new species

被引：4

作者：

Cruz, CAG ^{[1
]}

Caramaschi, U

Freire, EMX

机构：

[1] Univ Fed Rural Rio De Janeiro, Dept Biol Anim, BR-23851970 Seropedica, RJ, Brazil

[2] Museu Nacl Rio De Janeiro, Dept Vertebrados, BR-20940040 Rio De Janeiro, Brazil

[3] Univ Fed Alagoas, Dept Zool, BR-57021090 Maceio, AL, Brazil

[4] Univ Fed Alagoas, Museu Hist Nat, BR-57021090 Maceio, AL, Brazil

来源：

JOURNAL OF ZOOLOGY | 1999年 / 249卷

关键词：

Anura; Microhylidae; Chiasmocleis; Chiasmocleis alagoanus sp nov; north-eastern Brazil;

D O I：

10.1017/S0952836999009115

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

The range of the genus Chiasmocleis found in the south-eastern and southern parts of the Atlantic rainforest of eastern Brazil, is expanded to the north-eastern region. Chiasmocleis alagoanus sp. nov. is described from two localities in the State of Alagoas. It is characterized by: medium size (snout-vent length 25.5-27.8 mm in females, 22.7-23.4 mm in males); snout short, tip truncate in dorsal and rounded in lateral profile; hand and foot not webbed; fingers and toes without lateral dermal spines; dorsal and ventral surfaces of body and limbs smooth, without dermal spines; colour on dorsum uniformly dark brown; venter roughly marbled in dark brown and pale cream.

引用

页码：123 / 126

页数：4