Arnoux's beaked whale vs Lesser Rocktripe

Berardius arnuxii compared with Umbilicaria muhlenbergii

Key Differences

• Arnoux's beaked whale is Least Concern while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Arnoux's beaked whale	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Cetacea (Whales & Dolphins)	Umbilicariales (Umbilicariales)
Family	Hyperoodontidae	Umbilicariaceae
Genus	Berardius	Umbilicaria
Species	Berardius arnuxii	Umbilicaria muhlenbergii

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Arnoux's beaked whale	Lesser Rocktripe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Rocktripe

Habitat

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

Range

Found in United States.

Arnoux's beaked whale

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.