Brown eagle-ray vs Gray Field Slug

Aetomylaeus milvus compared with Deroceras reticulatum

Key Differences

• Brown eagle-ray is Endangered while Gray Field Slug is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Gray Field Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Gastropoda (Gastropoda)
Order	Myliobatiformes (Myliobatiformes)	Stylommatophora (Stylommatophora)
Family	Myliobatidae	Agriolimacidae
Genus	Aetomylaeus	Deroceras
Species	Aetomylaeus milvus	Deroceras reticulatum

Evolutionary Relationship

Brown eagle-ray and Gray Field Slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown eagle-ray

EN — Endangered

Gray Field Slug

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Gray Field Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Gray Field Slug

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and deserts and xeric shrublands within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Israel, Sri Lanka, Taiwan), Europe (11 countries), North America (United States), Oceania and the Pacific (New Zealand), and South America (4 countries).

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan