Bullfrog

Bullfrog is a common English language term to refer to large, aggressive frogs, regardless of species.

Examples of bullfrogs include:

America

 * Helmeted water toad (Calyptocephalella gayi), endemic to Chile
 * American bullfrog (Lithobates catesbeianus), indigenous to North America
 * Cane toad (Rhinella marina), a toad indigenous to Central and South America, called 'bullfrog' in the Philippines

Australia

 * Limnodynastes dorsalis, found in Southwest Australia
 * Limnodynastes dumerilii, found in Eastern Australia
 * Giant banjo frog (Limnodynastes interioris), found in Eastern Australia

Africa

 * African bullfrog (Pyxicephalus adspersus), found in central and southern Africa
 * Calabresi's bullfrog (Pyxicephalus obbianus), found in Somalia
 * Crowned bullfrog (Hoplobatrachus occipitalis), found in much of Africa
 * Edible bullfrog (Pyxicephalus edulis), found in much of Africa

Asia

 * Banded bullfrog (Kaloula pulchra), found in Southeast Asia
 * Chinese edible frog (Hoplobatrachus rugulosus) or East Asian Bullfrog, found in China and Southeast Asia
 * Hoplobatrachus crassus or Jerdon's bullfrog, found in India
 * Hoplobatrachus tigerinus or Indus Valley bullfrog, found in Pakistan and North India