Anuran families

Ascaphidae

tailed frogs- extension of cloaca

bombinatorridae

firebellied toads: toxic; unken repsonse

Pipidae

tongueless frogs- use suction- have lateral line

Scaphiopodidae

North American Spadefoot toads

Eleutherodactylidae

New world rainfrogs- coqui

Centrolenidae

glass frog: transparent skin

rhinodermatidae

Darwins frogs; mouth brooding; Tungara frog

Hylidae

Tree frogs; 950 species

Dendrobatidae

dart frogs- some toxic some aposematic; carry tadpoles on back

Leptodactylidae

disverse across central america

Bufonidae

True toad- no teeth

microhylidae

narrow mouthed frogs

Mantellidae

convergent with dart frogs

Ranidae

true frogs- pond frogs

Pyxcephalidae

African bullfrog- estivate in cocoons

Ceratophyridae

Horned frogs- pac man frog