Two new species of Phyllodytes (Anura: Hylidae) from the state of Alagoas, Northeastern Brazil

被引:0
作者
Peixoto, OL
Caramaschi, U
Freire, EMX
机构
[1] UFRJ, Dept Vertebrados, Museu Nacl, BR-20940040 Rio De Janeiro, Brazil
[2] Univ Fed Rural Rio De Janeiro, Dept Biol Anim, Inst Biol, BR-23851970 Seropedica, RJ, Brazil
[3] Univ Fed Rio Grande do Norte, Dept Bot Ecol & Zool, Ctr Biociencias, BR-59072970 Natal, RN, Brazil
关键词
Anura; Atlantic rain forest; Hylidae; new species; Northeastem Brazil; Phyllodytes; tadpole;
D O I
10.1655/0018-0831(2003)059[0235:TNSOPA]2.0.CO;2
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Two new species of the genus Phyllodytes are described from the State of Alagoas, Northeastern Brazil. Phyllodytes edelmoi sp. nov. was obtained at Mata do Catole, Maceio, and three additional localities. This new, medium sized species (snout-vent length [SVL] 23.5-28.8 mm) is characterized by a dark brown to black dorsum with many pearl white spots in post-metamorphic and young specimens; a conspicuous pearl white spot on the dorsum. of the tadpole; in life, adults deep golden yellow, no distinct tubercle on the tip of die snout; and nares on slightly elevated prominences. Phyllodytes gyrinaethes sp. nov. was collected only at Fazenda Bananeiras, Murici; it is characterized by its medium size (SVL 23.9-27.9 mm); a marbled dorsal pattern on the body and limbs; a well developed nuptial pad at the base of the first finger; a hidden tympanum; a red cast on the concealed areas of thigh, tibia, inner border of foot, and inguinal region; and a morphologically specialized tadpole with expanded labia. Description of the tadpoles and notes on the habitats and habits of the new species are presented.
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页码:235 / 246
页数:12
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