Ecuador-Fischratte vs lesser grison

Anotomys leander compared with Galictis cuja

Key Differences

• Ecuador-Fischratte is Endangered while lesser grison is Least Concern.

Taxonomic Classification

Rank	Ecuador-Fischratte	lesser grison
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Rodentia (Nagetiere)	Carnivora (Raubtiere)
Family	Cricetidae	Mustelidae (Weasels & Otters)
Genus	Anotomys	Galictis
Species	Anotomys leander	Galictis cuja

Evolutionary Relationship

Ecuador-Fischratte and lesser grison share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Ecuador-Fischratte

EN — Endangered

lesser grison

LC — Least Concern

Physical Characteristics

Attribute	Ecuador-Fischratte	lesser grison
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ecuador-Fischratte

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.

lesser grison

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ecuador-Fischratte

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.