Bat ray vs brown slug

Aetomylaeus maculatus compared with Deroceras laeve

Key Differences

• Bat ray is Endangered while brown slug is Least Concern.

Taxonomic Classification

Rank	Bat ray	brown slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (cordados)	Mollusca (Moluscos)
Class	Elasmobranchii	Gastropoda (Gastrópodes)
Order	Myliobatiformes (Myliobatiformes)	Stylommatophora (Stylommatophora)
Family	Myliobatidae	Agriolimacidae
Genus	Aetomylaeus	Deroceras
Species	Aetomylaeus maculatus	Deroceras laeve

Evolutionary Relationship

Bat ray and brown slug share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bat ray

EN — Endangered

brown slug

LC — Least Concern

Physical Characteristics

Attribute	Bat ray	brown slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bat 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.

brown slug

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical moist broadleaf forests, and temperate broadleaf and mixed forests, among 7 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Cabo Verde, Sao Tome and Principe, South Africa), Asia (4 countries), Europe (9 countries), North America (Guatemala, Mexico, United States), Oceania and the Pacific (New Zealand), and South America (5 countries).

Bat ray

The Bat ray (Aetomylaeus maculatus) 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.

brown slug

The Brown Slug (Deroceras laeve) is a species in the genus Deroceras. It is currently classified as Least Concern on the IUCN Red List. Found across multiple habitat types including tropical and subtropical dry broadleaf forests, tropical and subtropical moist broadleaf forests, and temperate broadleaf and mixed forests, among 7 distinct biome types. Populations are also fo

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan