Caatinga laucha vs Staggerweed

Calomys expulsus compared with Stachys arvensis

Key Differences

• Caatinga laucha is Least Concern while Staggerweed is Vulnerable.

Taxonomic Classification

Rank	Caatinga laucha	Staggerweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Lamiales (Lamiales)
Family	Cricetidae	Lamiaceae
Genus	Calomys	Stachys
Species	Calomys expulsus	Stachys arvensis

Conservation Status

Caatinga laucha

LC — Least Concern

Staggerweed

VU — Vulnerable

Physical Characteristics

Attribute	Caatinga laucha	Staggerweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caatinga laucha

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Staggerweed

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (4 countries), Asia (5 countries), Europe (15 countries), North America (4 countries), Oceania and the Pacific (Australia, Tonga), and South America (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.