North American Toads (Anaxyrus) is a biological genus in the family Bufonidae (Bufonids) and order Anura (Frogs).
Anaxyrus nelsoni
Anaxyrus americanus
Anaxyrus compactilis
Anaxyrus kelloggi
Anaxyrus mexicanus
Anaxyrus williamsi
Anaxyrus microscaphus
Anaxyrus californicus
Anaxyrus exsul
Anaxyrus hemiophrys
Anaxyrus debilis
Anaxyrus fowleri
Anaxyrus cognatus
Anaxyrus houstonensis
Anaxyrus quercicus
Anaxyrus punctatus
Anaxyrus retiformis
Anaxyrus terrestris
Anaxyrus speciosus
Anaxyrus boreas
Anaxyrus woodhousii
Anaxyrus baxteri
Anaxyrus canorus
Adenomus
Altiphrynoides
Amazophrynella
Ansonia
Atelopus
Barbarophryne
Blythophryne
Bufo
Bufoides
Bufotes
Capensibufo
Churamiti
Dendrophryniscus
Didynamipus
Duttaphrynus
Epidalea
Frostius
Ghatophryne
Incilius
Ingerophrynus
Laurentophryne
Leptophryne
Melanophryniscus
Mertensophryne
Metaphryniscus
Nannophryne
Nectophryne
Nectophrynoides
Nimbaphrynoides
Anaxyrus
Oreophrynella
Osornophryne
Parapelophryne
Pedostibes
Pelophryne
Phrynoidis
Poyntonophrynus
Pseudobufo
Rentapia
Rhaebo
Sabahphrynus
Schismaderma
Sclerophrys
Sigalegalephrynus
Rhinella
Strauchbufo
Truebella
Vandijkophrynus
Werneria
Peltophryne
Wolterstorffina
Xanthophryne