Blackfish vs Coiban Mastuff Bat

Actinopyga miliaris compared with Molossus coibensis

Key Differences

• Blackfish is Vulnerable while Coiban Mastuff Bat is Least Concern.

Taxonomic Classification

Rank	Blackfish	Coiban Mastuff Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Holothuroidea (Holothuroidea)	Mammalia (Mammals)
Order	Holothuriida (Holothuriida)	Chiroptera (Bats)
Family	Holothuriidae	Molossidae
Genus	Actinopyga	Molossus
Species	Actinopyga miliaris	Molossus coibensis

Evolutionary Relationship

Blackfish and Coiban Mastuff Bat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Blackfish

VU — Vulnerable

Coiban Mastuff Bat

LC — Least Concern

Physical Characteristics

Attribute	Blackfish	Coiban Mastuff Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackfish

Coiban Mastuff Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Blackfish

The Blackfish (Actinopyga miliaris) is a species in the genus Actinopyga. It is currently classified as Vulnerable on the IUCN Red List.

Coiban Mastuff Bat

The Coiban Mastuff Bat (Molossus coibensis) is a small free-tailed bat in the family Molossidae, named for Coiba Island off the Pacific coast of Panama, where specimens were first collected. Members of the genus Molossus are robust, fast-flying insectivores adapted to open-air foraging above the forest canopy and over water, characterised by narrow wings and a tail that extends beyond the patagium (wing membrane). Molossus coibensis inhabits lowland tropical forests and adjacent open habitats in Central America and northwestern South America, with confirmed records from Colombia, Ecuador, Venezuela, and Panama, indicating a distributional range that extends well beyond its type locality on Coiba Island. Like other mastiff bats, it roosts in crevices within buildings, rock faces, and hollow trees, emerging at dusk to pursue aerial insects at speed. The species feeds primarily on large beetles, moths, and other night-flying insects, typically hunted high above the forest. It is assessed as Least Concern by the IUCN based on its relatively wide range and tolerance of modified habitats. Molossus coibensis was long treated as a subspecies of Molossus molossus before being recognised as a distinct species based on morphological and molecular evidence. Ecological and life-history data specific to this taxon remain limited.