Colorado River Toad
Bufo alvarius

• Order: Anura
• Family: Bufonidae (Common Toads)
• Species: Ollotis alvaria (oh-LOW-tis al-VER-e-uh)
• Common English Names: Colorado River Toad

Bufo alvarius. Photographer: Dr. Carl S. Lieb. Pima Co., AZ.

Comments

Until relatively recently, the Colorado River Toad was placed in the genus Bufo.

Last Update: 9 Jul 2009