5 articles
American spadefoot toad
American spadefoot toads (Scaphiopus, Spea; family Scaphiopodidae) are North American burrowing frogs with vertical pupils and black hind-foot spades, breeding explosively in temporary rain pools with tadpoles that metamorphose in about two weeks.
Couch's spadefoot toad
Couch's spadefoot toad (Scaphiopus couchii, Couch's spadefoot) is a burrowing desert frog of the southwestern US and Mexico, breeding explosively in temporary rain pools with tadpoles metamorphosing in as little as 8 days.
Pelobates
Pelobates, the European spadefoot toads, is a genus of six burrowing frog species in the family Pelobatidae across Europe, western Asia, and northwestern Africa; revised in 2019 into eight taxa, with the Moroccan P. varaldii listed Endangered.
Scaphiopus
Scaphiopus (North American spadefoots), a genus of burrowing frogs in Scaphiopodidae erected by Holbrook in 1836; three species, couchii, holbrookii, hurterii, ranging from arid Mexico and the US Southwest to the eastern USA, with rain-triggered breeding and larval periods as short as 8 days.
Scaphiopus holbrookii
Scaphiopus holbrookii, the eastern spadefoot, is a burrowing North American frog in Scaphiopodidae, endemic to the eastern United States, with vertical pupils, hind-foot digging spades, explosive rain-pool breeding, and fast-developing tadpoles.