arroyo toad vs Engoulevent de Ridgway

Anaxyrus californicus compared with Antrostomus ridgwayi

Key Differences

• arroyo toad is Endangered while Engoulevent de Ridgway is Least Concern.

Taxonomic Classification

Rank	arroyo toad	Engoulevent de Ridgway
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Amphibia (amphibien)	Aves (oiseau)
Order	Anura (anoures)	Caprimulgiformes (Caprimulgiformes)
Family	Bufonidae	Caprimulgidae
Genus	Anaxyrus	Antrostomus
Species	Anaxyrus californicus	Antrostomus ridgwayi

Evolutionary Relationship

arroyo toad and Engoulevent de Ridgway share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

arroyo toad

EN — Endangered

Engoulevent de Ridgway

LC — Least Concern

Physical Characteristics

Attribute	arroyo toad	Engoulevent de Ridgway
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

arroyo toad

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Engoulevent de Ridgway

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

arroyo toad

The Arroyo toad, Anaxyrus californicus, is a species. It is currently assessed as endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.

Engoulevent de Ridgway

The Buff-Collared Nightjar (Antrostomus ridgwayi) is a species in the genus Antrostomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.