Rojas, Bibiana (University of Veterinary Medicine Vienna) Bibiana Rojas Dittrich, Carolin (University of Veterinary Medicine Vienna) Carolin Dittrich Calhim, Sara (University of Jyväskylä) Sara Calhim Cell Press 2024 Despite the great diversity of parental care types found in amphibians, studies linking them to post-copulatory sexually selected traits are scarce, presumably due to a lack of data. Valencia-Aguilar et al. used fieldwork and museum collections to show that paternal care appears to trade-off with testes size in glass frogs. PDFDocument en 2024-07-09T09:36:09.675Z Animals; Testisanatomy & histology; Male; Paternal Behavior; Organ Size; Anuraanatomy & histologyphysiology 511454 b application/pdf CC BY 4.0 International