
Broad-headed Tree Frogs
Osteocephalus
Osteocephalus is a genus of frogs (slender-legged tree frogs)in the Hylidae family found in the Guianas, the Amazon Basin, Venezuela, Colombia, southeastern Brazil, and northeastern Argentina. Males are warty, while females are smooth.
28 branches of this genus, most-observed first · about 28 known species

Giant Broad-headed Treefrog
speciesOsteocephalus taurinus

Flat-headed Spiny-backed Frog
speciesOsteocephalus planiceps

Egg-eating Spiny-backed Frog
speciesOsteocephalus oophagus

Cayenne Spiny-backed Frog
speciesOsteocephalus leprieurii

Ecuador Spiny-backed Frog
speciesOsteocephalus verruciger

Urubamba Spiny-backed Frog
speciesOsteocephalus helenae

Bolivian Spiny-backed Frog
speciesOsteocephalus castaneicola

Yasuni Spiny-backed Frog
speciesOsteocephalus yasuni

Henle's Spiny-backed Frog
speciesOsteocephalus mimeticus

Cabrera's Spiny-backed Frog
speciesOsteocephalus cabrerai

Buckley's Spiny-backed Frog
speciesOsteocephalus buckleyi

Tan-faced Spiny-backed Frog
speciesOsteocephalus fuscifacies

Ecuadoran Spiny-backed Frog
speciesOsteocephalus mutabor

Rio Napo Spiny-backed Frog
speciesOsteocephalus deridens

Osteocephalus omega
speciesOsteocephalus omega

Cannatella's Spiny-backed Frog
speciesOsteocephalus cannatellai

Rio Zamora Spiny-backed Frog
speciesOsteocephalus festae

Heyer's Spiny-backed Frog
speciesOsteocephalus heyeri

White-bellied Spiny-backed Frog
speciesOsteocephalus alboguttatus

Sangay Spiny-backed Frog
speciesOsteocephalus sangay

Acevedo Spiny-backed Frog
speciesOsteocephalus carri

Taracuá Spiny-backed Frog
speciesOsteocephalus vilarsi

Osteocephalus vasquezi
speciesOsteocephalus vasquezi

Brazilian Spiny-backed Frog
speciesOsteocephalus subtilis

Submontane Spiny-backed Frog
speciesOsteocephalus leoniae

Rio Abacaxis Spiny-backed Frog
speciesOsteocephalus camufatus
Osteocephalus melanops
speciesOsteocephalus melanops
Duellman's Spiny-backed Frog
speciesOsteocephalus duellmani
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Osteocephalus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 24174.