Perrin’s Beaked Whale vs Rough-backed Frog

Mesoplodon perrini compared with Limnonectes asperatus

Key Differences

• Perrin’s Beaked Whale is Endangered while Rough-backed Frog is Least Concern.

Taxonomic Classification

Rank	Perrin’s Beaked Whale	Rough-backed Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Cetacea (Whales & Dolphins)	Anura (Frogs & Toads)
Family	Hyperoodontidae	Dicroglossidae
Genus	Mesoplodon	Limnonectes
Species	Mesoplodon perrini	Limnonectes asperatus

Evolutionary Relationship

Perrin’s Beaked Whale and Rough-backed Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Perrin’s Beaked Whale

EN — Endangered

Rough-backed Frog

LC — Least Concern

Physical Characteristics

Attribute	Perrin’s Beaked Whale	Rough-backed Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rough-backed Frog

Habitat

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