Results 71 to 80 of about 382 (95)

Assessing the Threat of Amphibian Chytrid Fungus in the Albertine Rift: Past, Present and Future. [PDF]

open access: yesPLoS One, 2015
Seimon TA   +14 more
europepmc   +1 more source

Investigations on Xenopus laevis body composition and feeding behavior in a laboratory setting. [PDF]

open access: yesSci Rep
Böswald LF   +5 more
europepmc   +1 more source

Effects of prey type on specific dynamic action, growth, and mass conversion efficiencies in the horned frog, Ceratophrys cranwelli

Comparative Biochemistry and Physiology Part A, Molecular & Integrative Physiology, 2005
To be most energetically profitable, predators should ingest prey with the maximal nutritional benefit while minimizing the cost of processing. Therefore, when determining the quality of prey items, both the cost of processing and nutritional content must be considered.
Michelle Beck   +2 more
exaly   +3 more sources

Supervivencia de híbridos de Ceratophrys ornata x Ceratophrys cranwelli (Anura: ceratophryidae)

open access: yes, 1989
Para comprobar cuál es el grado de viabilidad de híbridos de Ceratophrys ornata x C. cranwelli se realizaron numerosos cruzamientos entre ambas especies. En los pocos casos en que se logró una metamorfosis (total o parcial) los individuos presentaron diversas malformaciones: mayor número de miembros posteriores, edema generalizado, miembros anteriores ...
Miranda, Marta E.
openaire   +2 more sources

Underwater sound emission as part of an antipredator mechanism in Ceratophrys cranwelli tadpoles [PDF]

open access: yesActa Zoologica, 2014
We report the emission of underwater sounds in the tadpoles of a second member of the family Ceratophryidae, Ceratophrys cranwelli. These tadpoles produce a short metallic-like sound, which consists of short trains of pulses at Gosner stages 25, 28, and ...
Guillermo Sebastian Natale   +2 more
exaly   +2 more sources

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