Results 111 to 120 of about 414 (167)

Vocalizations and Breeding Behaviour of Ptychadena Taenioscelis (Anura: Ranidae)

open access: yes, 2017
Four distinct types of call are produced by male Ptychadena taenioscelis Laurent in breeding aggregations. The most common of these is the mating call. A male/male interaction or ‘chorus call’ is also produced regularly and its production is dependent on
Passmore, NI
core  

Ptychadena undetermined

open access: yes
Published as part of Lobón-Rovira, Javier, Lobón-Rovira, Baptista, Ninda L, Clark, Tyron, Verburgt, Luke, Jongsma, Gregory Fm, Conradie, Werner, and, Luis Veríssimo, Vaz, Pedro & Pinto, 2025, Filling the gaps: herpetological checklist of Mayombe National Park and Cabinda Province (Angola) shed light on one of the most unexplored corners of tropical ...
Lobón-Rovira, Javier   +9 more
openaire   +2 more sources

Redécouverte de syntypes de <i>Rana bibroni</i> Hallowell, 1845, désignation d'un lectotype et description d'une espèce nouvelle de <i>Ptychadena</i> (Amphibia, Anura)

open access: yes, 1997
La découverte dans les collections du Muséum de Paris de syntypes de l\u27espèce Rana bibroni Hallowell, 1845, envoyés par Hallowell lui-même à Duméril, apporte une solution à l\u27irritant problème posé par la disparition des syntypes laissés par ...
OHLER Annemarie

Auteur

OHLER

core  

Ptychadena mascareniensis OTU

open access: yes
Published as part of Lobón-Rovira, Javier, Lobón-Rovira, Baptista, Ninda L, Clark, Tyron, Verburgt, Luke, Jongsma, Gregory Fm, Conradie, Werner, and, Luis Veríssimo, Vaz, Pedro & Pinto, 2025, Filling the gaps: herpetological checklist of Mayombe National Park and Cabinda Province (Angola) shed light on one of the most unexplored corners of tropical ...
Lobón-Rovira, Javier   +9 more
openaire   +2 more sources

A new grass frog from Namibia

open access: yes, 2017
A new species of grass frog of lhe genus Ptychadena is described from northern Namibia. Although superficially similar to Ptychadena schillukorum and Ptychadena mossambica, the new species differs In advertisement call, and external characters.
Channing, A
core  

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