No longer a leap in the dark: the importance of protein as an energy source in amphibians

1 June 2019

Brenes-Soto, Andrea; Dierenfeld, Ellen; Muñoz-Saravia, Arturo; Janssens, Geert

Amphibian nutrition has been highlighted as one of the disciplines requiring more investigation to support ex situ conservation programs. Specifically, anuran metabolism related to dietary nutrients is not yet investigated in detail. Thirty (n=30) free-range frogs from four families (Telmatobiidae, Hylidae, Leptodactylidae, Bufonidae) were collected in Bolivia, and opportunistic blood samples were drawn to determine acylcarnitines and amino acid profiles in order to evaluate metabolic activity. The overall profiles showed Telmatobiidae with higher numerical values of amino acids, while comparison with Hylidae displayed differences (p

Doi
10.2981/wlb.00551