Oahu Elepaio vs Perija Small-eared Shrew

Chasiempis ibidis compared with Cryptotis perijensis

Key Differences

• Oahu Elepaio is Endangered while Perija Small-eared Shrew is Data Deficient.

Taxonomic Classification

Rank	Oahu Elepaio	Perija Small-eared Shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Soricomorpha (Soricomorpha)
Family	Monarchidae	Soricidae
Genus	Chasiempis	Cryptotis
Species	Chasiempis ibidis	Cryptotis perijensis

Evolutionary Relationship

Oahu Elepaio and Perija Small-eared Shrew share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Oahu Elepaio

EN — Endangered

Perija Small-eared Shrew

DD — Data Deficient

Physical Characteristics

Attribute	Oahu Elepaio	Perija Small-eared Shrew
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Oahu Elepaio

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Perija Small-eared Shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.