Burmeister’s Porpoise vs Fatmucket

Phocoena spinipinnis compared with Lampsilis siliquoidea

Key Differences

• Burmeister’s Porpoise is Near Threatened while Fatmucket is Least Concern.

Taxonomic Classification

Rank	Burmeister’s Porpoise	Fatmucket
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Unionida (Unionida)
Family	Phocoenidae	Unionidae
Genus	Phocoena	Lampsilis
Species	Phocoena spinipinnis	Lampsilis siliquoidea

Evolutionary Relationship

Burmeister’s Porpoise and Fatmucket share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Burmeister’s Porpoise

NT — Near Threatened

Fatmucket

LC — Least Concern

Physical Characteristics

Attribute	Burmeister’s Porpoise	Fatmucket
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Burmeister’s Porpoise

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fatmucket

Habitat

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

Range

Found in United States.

Burmeister’s Porpoise

The Burmeister’s Porpoise (Phocoena spinipinnis) is a species in the genus Phocoena. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.