horned toad - Wiktionary, the free dictionary

horned toad (plural horned toads)

1. Synonym of horned frog

   • 1895, J[ohn] W[esley] Powell, chapter I, in Canyons of the Colorado, Meadville, PA: Flood & Vincent; republished as The Exploration of the Colorado River and Its Canyons, New York: Dover, 1961, →ISBN, →OCLC, page 22:

     Hooded rattlesnakes, horned toads, and lizards crawl in the dust and among the rocks.

2. A South American frog of the genus Ceratophrys