Merriam’s Pocket Mouse vs Reticulated barnacle

Perognathus merriami compared with Amphibalanus reticulatus

Key Differences

• Merriam’s Pocket Mouse is Least Concern while Reticulated barnacle is Not Evaluated.

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Reticulated barnacle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Maxillopoda (Maxillopoda)
Order	Rodentia (Rodents)	Sessilia (Sessilia)
Family	Heteromyidae	Balanidae
Genus	Perognathus	Amphibalanus
Species	Perognathus merriami	Amphibalanus reticulatus

Evolutionary Relationship

Merriam’s Pocket Mouse and Reticulated barnacle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Reticulated barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Reticulated barnacle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Reticulated barnacle

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Gambia, Nigeria, Sierra Leone), Asia (Israel, Taiwan), Europe (Belgium, France, Sweden), North America (4 countries), Oceania and the Pacific (Australia, Samoa), and South America (Brazil).