A new species of Pristimantis from eastern Brazilian Amazonia (Anura, Craugastoridae)

被引:14
|
作者
De Oliveira, Elciomar Araujo [1 ]
Rodrigues, Luis Reginaldo [2 ]
Kaefer, Igor Luis [3 ]
Pinto, Karll Cavalcante [4 ]
Hernandez-Ruz, Emil Jose [5 ]
机构
[1] Univ Fed Amazonas, Programa Posgrad Biodiversidade & Biotecnol Rede, Av Gen Rodrigo Octavio Jordao Ramos 3000, BR-69077000 Manaus, Amazonas, Brazil
[2] Univ Fed Oeste Para, Programa Posgrad Biociencias, Unidade Tapajos, Rua Vera Paz S-N, BR-68035110 Santarem, Para, Brazil
[3] Univ Fed Amazonas, Av Gen Rodrigo Octavio Jordao Ramos 3000, BR-69077000 Manaus, Amazonas, Brazil
[4] Biota Projetos & Consultoria Ambiental LTDA, Rua 86-C,64, BR-74083360 Goiania, Go, Brazil
[5] Univ Fed Para, Programa Posgrad Biodiversidade & Conservacao, Fac Ciencias Biol, Campus Univ Altamira, BR-68372040 Altamira, Para, Brazil
关键词
mitochondrial DNA; Pristimantis latro sp n; systematics; Terrarana; GENUS PRISTIMANTIS; NATIONAL-PARK; AMPHIBIA; FROGS; ELEUTHERODACTYLUS; STRABOMANTIDAE; MORPHOLOGY; DIVERSITY; ALIGNMENT; MINUTE;
D O I
10.3897/zookeys.687.13221
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
In this study a new species of Pristimantis (Anura: Craugastoridae) of the P. conspicillatus species group is described. Pristimantis latro sp. n. is known only from the municipalities of Altamira, Anapu, Brasil Novo, Medicilandia, Uruara and Aveiro (Flona Tapajos, right bank of Tapajos river), in Para state, Brazil. Morphologically, the new species distinguishes from known congeners in the group mainly by the presence of dorsal tubercles and absence of discoidal folds, smooth belly skin, as well as the presence of supernumerary tubercles on hands. The call of the new species consists of seven ascending notes, the first of which has a dominant frequency of 2635 Hz and the last 3272 Hz. Molecular analysis of the 16S mtDNA indicates a genetic distance of 8% to P. chiastonotus, its closet relative, and between 9% and 11% to populations of P. fenestratus.
引用
收藏
页码:101 / 129
页数:29
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