The contents and phylogenetic position of Phrynopus have long been uncertain,[1] and many species once included in this genus have now been moved to other genera (Bryophryne, Lynchius, Isodactylus (now Hypodactylus), Noblella, Niceforonia, and Psychrophrynella).[2] Hedges and colleagues placed it in 2008 in the family Strabomantidae, subfamily Strabomantinae.[2]
Description
Phrynopus are small to medium-sized frogs, from 14.5 mm (0.57 in) snout–vent length in Phrynopus auriculatus to 54 mm (2.1 in) in Phrynopus kauneorum. Head is narrower than the body. Differentiated tympanic membrane and tympanic annulus are usually absent, except in Phrynopus auriculatus and Phrynopus peruanus, two basal species. Dorsum is smooth to pustulate. Venter is smooth or
areolate.[2]
Species
The following species are recognised in the genus Phrynopus:[1]
^ abcFrost, Darrel R. (2022). "Phrynopus Peters, 1873". Amphibian Species of the World: An Online Reference. Version 6.1. American Museum of Natural History. Retrieved 15 October 2022.