The primate ectotympanic tube: correlates of structure, function, and development

EEI Fricano - 2018 - jscholarship.library.jhu.edu
The primate ectotympanic bone form is frequently used in anthropology as a discrete
characteristic with strong phylogenetic signaling among primates; however, the proximate …

Audiograms of howling monkeys: are extreme loud calls the result of runaway selection?

MA Ramsier, AJ Cunningham, MR Patino, KE Glander… - BioRxiv, 2019 - biorxiv.org
The eponymous vocalizations of howling monkeys (genus Alouatta) are associated with
territorial defense and male-male competition, yet the extreme loudness of howls, which are …