Fatmucket vs Perrin’s Beaked Whale

Lampsilis siliquoidea compared with Mesoplodon perrini

Key Differences

• Fatmucket is Least Concern while Perrin’s Beaked Whale is Endangered.

Taxonomic Classification

Rank	Fatmucket	Perrin’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Bivalvia (Bivalvia)	Mammalia (Mammals)
Order	Unionida (Unionida)	Cetacea (Whales & Dolphins)
Family	Unionidae	Hyperoodontidae
Genus	Lampsilis	Mesoplodon
Species	Lampsilis siliquoidea	Mesoplodon perrini

Evolutionary Relationship

Fatmucket and Perrin’s Beaked Whale share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Fatmucket

LC — Least Concern

Perrin’s Beaked Whale

EN — Endangered

Physical Characteristics

Attribute	Fatmucket	Perrin’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fatmucket

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

Perrin’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.