Black-billed Gull vs Lesser Pencil-tailed Tree Mouse

Chroicocephalus bulleri compared with Chiropodomys pusillus

Key Differences

• Black-billed Gull is Not Evaluated while Lesser Pencil-tailed Tree Mouse is Data Deficient.

Taxonomic Classification

Rank	Black-billed Gull	Lesser Pencil-tailed Tree Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Rodentia (Rodents)
Family	Laridae	Muridae (Mice & Rats)
Genus	Chroicocephalus	Chiropodomys
Species	Chroicocephalus bulleri	Chiropodomys pusillus

Evolutionary Relationship

Black-billed Gull and Lesser Pencil-tailed Tree Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-billed Gull

NE — Not Evaluated

Lesser Pencil-tailed Tree Mouse

DD — Data Deficient

Physical Characteristics

Attribute	Black-billed Gull	Lesser Pencil-tailed Tree Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-billed Gull

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Lesser Pencil-tailed Tree Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black-billed Gull

The Black-billed Gull (Chroicocephalus bulleri) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments.