aquatic rat vs elliptic trough shell

Anotomys leander compared with Spisula elliptica

Key Differences

• aquatic rat is Endangered while elliptic trough shell is Least Concern.

Taxonomic Classification

Rank	aquatic rat	elliptic trough shell
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Mollusca (มอลลัสกา)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Bivalvia (ชั้นไบวาลเวีย)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Venerida (Venerida)
Family	Cricetidae	Mactridae
Genus	Anotomys	Spisula
Species	Anotomys leander	Spisula elliptica

Evolutionary Relationship

aquatic rat and elliptic trough shell share a common ancestor at the Kingdom level: Animalia. (สัตว์)

Conservation Status

aquatic rat

EN — Endangered

elliptic trough shell

LC — Least Concern

Physical Characteristics

Attribute	aquatic rat	elliptic trough shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

aquatic rat

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Distributed across Colombia and Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

elliptic trough shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

aquatic rat

The Aquatic rat (Anotomys leander) is a species in the genus Anotomys. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.