
The arroyo toad is a species of true toads in the family Bufonidae, endemic to California (U.S.) and Baja California state (México). It is currently classified as an Endangered species on the IUCN Red List of Threatened Species because of habitat destruction.

The angiana tree frog is a species of frogs in the family Pelodryadidae. It is found in New Guinea. Its natural habitats are subtropical or tropical moist montane forests and rivers.

The arroyo toad is a species of true toads in the family Bufonidae, endemic to California (U.S.) and Baja California state (México). It is currently classified as an Endangered species on the IUCN Red List of Threatened Species because of habitat destruction.

Chirixalus simus, commonly known as Assam Asian frog, Assam tree frog, Annandale's tree frog, and Annandale's pigmy tree frog, is a species of frog in the family Rhacophoridae found in Bangladesh and north-eastern India. Among other places, it has been recorded from Rajpur in the South 24 Parganas district and in the Darrang district of Assam.
The garden slender salamander is a species of salamander in the family Plethodontidae. It is found in northern Baja California in Mexico and Southern California in the United States.

Geobatrachus walkeri, commonly known as Walker's Sierra frog, is a species of frog in the family Craugastoridae. It is the only species in the monotypic genus Geobatrachus. It is endemic to Sierra Nevada de Santa Marta, Colombia. Its natural habitat is subtropical or tropical moist montane forests. It is threatened by habitat loss.
The Northern banjo frog is a species of ground-dwelling burrowing frogs native to eastern Queensland and northeastern New South Wales, Australia.