Isarog Shrew Mouse vs Olivaceous Piculet

Archboldomys luzonensis compared with Picumnus olivaceus

Key Differences

• Isarog Shrew Mouse is Vulnerable while Olivaceous Piculet is Least Concern.

Taxonomic Classification

Rank	Isarog Shrew Mouse	Olivaceous Piculet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Muridae (Mice & Rats)	Picidae
Genus	Archboldomys	Picumnus
Species	Archboldomys luzonensis	Picumnus olivaceus

Evolutionary Relationship

Isarog Shrew Mouse and Olivaceous Piculet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Isarog Shrew Mouse

VU — Vulnerable

Olivaceous Piculet

LC — Least Concern

Physical Characteristics

Attribute	Isarog Shrew Mouse	Olivaceous Piculet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Isarog Shrew Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Olivaceous Piculet

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Olivaceous Piculet

Olivaceous Piculet (Picumnus olivaceus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.