By Maria and Courtney Largest family of anura order ~900 species 4 subfamilies: Pelodryadinae Phyllomedusinae Hemiphractinae Hylinae Highly variable Most are arboreal Adhesive pads on fingers and toes Forward facing eyes/binocular vision Very widely distributedream/ Claw-shaped terminal phalanges Intercalary elements(diagnostic feature but not exclusive to hylidae family) Pacific tree frog Boreal chorus frog genus=Hypsiboas&where-species=angelicustaxon=begins+with&where-lifeform=specimen_tag&rel-lifeform=ne