black rat vs Hector’s Beaked Whale

Rattus rattus compared with Mesoplodon hectori

Key Differences

• black rat is Extinct while Hector’s Beaked Whale is Data Deficient.

Taxonomic Classification

Rank	black rat	Hector’s Beaked Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Cetacea (Whales & Dolphins)
Family	Muridae (Mice & Rats)	Hyperoodontidae
Genus	Rattus	Mesoplodon
Species	Rattus rattus	Mesoplodon hectori

Evolutionary Relationship

black rat and Hector’s Beaked Whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

black rat

EX — Extinct

Hector’s Beaked Whale

DD — Data Deficient

Physical Characteristics

Attribute	black rat	Hector’s Beaked Whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Africa (16 countries), Asia (13 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (14 countries), and South America (10 countries).

Hector’s Beaked Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

black rat

The Black rat (Rattus rattus) is a species in the genus Rattus. It is currently classified as Extinct on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.