Caatinga laucha vs Pacific false buttonweed

Calomys expulsus compared with Spermacoce exilis

Key Differences

• Caatinga laucha is Least Concern while Pacific false buttonweed is Not Evaluated.

Taxonomic Classification

Rank	Caatinga laucha	Pacific false buttonweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Gentianales (Gentianales)
Family	Cricetidae	Rubiaceae
Genus	Calomys	Spermacoce
Species	Calomys expulsus	Spermacoce exilis

Conservation Status

Caatinga laucha

LC — Least Concern

Pacific false buttonweed

NE — Not Evaluated

Physical Characteristics

Attribute	Caatinga laucha	Pacific false buttonweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific false buttonweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (4 countries), Asia (Singapore, Timor-Leste, Vietnam), North America (4 countries), Oceania and the Pacific (7 countries), and South America (Colombia).

Caatinga laucha

The Caatinga laucha (Calomys expulsus) is a species in the genus Calomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.