Grey worm vs Miller’s Mastiff Bat

Aporrectodea caliginosa compared with Molossus pretiosus

Key Differences

• Grey worm is Not Evaluated while Miller’s Mastiff Bat is Least Concern.

Taxonomic Classification

Rank	Grey worm	Miller’s Mastiff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Annelida (Segmented Worms)	Chordata (Chordates)
Class	Clitellata (Clitellata)	Mammalia (Mammals)
Order	Crassiclitellata (Crassiclitellata)	Chiroptera (Bats)
Family	Lumbricidae	Molossidae
Genus	Aporrectodea	Molossus
Species	Aporrectodea caliginosa	Molossus pretiosus

Evolutionary Relationship

Grey worm and Miller’s Mastiff Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Grey worm

NE — Not Evaluated

Miller’s Mastiff Bat

LC — Least Concern

Physical Characteristics

Attribute	Grey worm	Miller’s Mastiff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Grey worm

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (South Africa), Asia (Taiwan), Europe (5 countries), and North America (United States).

Miller’s Mastiff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.