Se describe el renacuajo de Cochranella resplendens y se redescribe el de Hyalinobatrachium aureoguttatum, incluyendo información sobre su variación ontogénica. Cochranella resplendens se caracteriza por tener un aparato oral sin inflexión intramarginal y un supraquerostoma casi recto, aunque ligeramente arqueado en la mitad. Por otro lado, H. aureoguttatum tiene un aparato oral con inflexión intramarginal; presenta un característico supraquerostoma en forma de "M" y pocas papilas intramarginales (1-5) en el labio superior. Ninguna de las dos especies mostró una variación significativa en el aparato oral durante su desarrollo (excepto en los estadios Gosner 24 y 42 en C. resplendens y 23-24 en H. aureoguttatum). Los cambios ontogénicos más ...
Se estudió la riqueza de anuros, su distribución y selección de microhabitats en la región de Anchic...
São apresentadas as descrições do girino e vocalização de anúncio de Scinax pachycrus (Miranda...
We present a molecular phylogenetic analysis of the hylid tribe Hylini, with the goals of testing th...
We describe herein the larvae of two species of the family Centrolenidae (Hyalinobatrachium ibama an...
Se presenta información sobre la variación morfológica de la rana Phyllomedusa ecuatoriana, con la d...
We describe Pristimantis loujosti sp. nov. from the upper River Pastaza basin. This species is chara...
A new species of frog of the genus Pristimantis is described from the cloud forests of the upper Pas...
A new species of medium-sized terrestrial frog of the genus Pristimantis (SVL female 31.5 mm, male 2...
We describe a new species, a medium size terrestrial frog (LRC 21.7-24.9 mm in females, and 15.2-17....
We describe two new species of Pristimantis from the cloud forest and paramo highlands protected by ...
We describe a new species of spiny green frog of the genus Pristimantis diagnosed by having tympanum...
Interesantes variaciones estructurales y temporales han sido reportadas en estadios embrionarios de ...
We describe a new species of medium-sized (SVL in female = 38.7 mm; in males from 23.8 to 26.4 mm) t...
A coleta de espécimes larvais da Amazônia equatoriana permitem a descrição científica do girino de A...
Teratohyla sornozai was recently described [1] based on specimens collected at three locations in th...
Se estudió la riqueza de anuros, su distribución y selección de microhabitats en la región de Anchic...
São apresentadas as descrições do girino e vocalização de anúncio de Scinax pachycrus (Miranda...
We present a molecular phylogenetic analysis of the hylid tribe Hylini, with the goals of testing th...
We describe herein the larvae of two species of the family Centrolenidae (Hyalinobatrachium ibama an...
Se presenta información sobre la variación morfológica de la rana Phyllomedusa ecuatoriana, con la d...
We describe Pristimantis loujosti sp. nov. from the upper River Pastaza basin. This species is chara...
A new species of frog of the genus Pristimantis is described from the cloud forests of the upper Pas...
A new species of medium-sized terrestrial frog of the genus Pristimantis (SVL female 31.5 mm, male 2...
We describe a new species, a medium size terrestrial frog (LRC 21.7-24.9 mm in females, and 15.2-17....
We describe two new species of Pristimantis from the cloud forest and paramo highlands protected by ...
We describe a new species of spiny green frog of the genus Pristimantis diagnosed by having tympanum...
Interesantes variaciones estructurales y temporales han sido reportadas en estadios embrionarios de ...
We describe a new species of medium-sized (SVL in female = 38.7 mm; in males from 23.8 to 26.4 mm) t...
A coleta de espécimes larvais da Amazônia equatoriana permitem a descrição científica do girino de A...
Teratohyla sornozai was recently described [1] based on specimens collected at three locations in th...
Se estudió la riqueza de anuros, su distribución y selección de microhabitats en la región de Anchic...
São apresentadas as descrições do girino e vocalização de anúncio de Scinax pachycrus (Miranda...
We present a molecular phylogenetic analysis of the hylid tribe Hylini, with the goals of testing th...