Speonomus Cave Beetle vs Southeast Asian Cave Springtail

Side-by-side species comparison

Attribute Speonomus Cave Beetle Southeast Asian Cave Springtail
Scientific Name Speonomus pyrenaeus Coecobrya tenebricosa
Order Coleoptera Collembola
Family Leiodidae Entomobryidae
Size 3-4 mm 1-2 mm
Habitat Caves Caves
Diet Fungus Feeders Fungus Feeders
Regions France, Spain Southeast Asia
Conservation Least Concern Least Concern

Speonomus Cave Beetle

A small cave beetle from the Pyrenees known for its extreme cave adaptations. It has vestigial eyes and elongated sensory structures.

💡

Did You Know?

The genus Speonomus contains over 100 cave-adapted species in the Pyrenees alone.

Southeast Asian Cave Springtail

A widely distributed cave springtail found throughout Southeast Asian caves. It is completely white and eyeless.

💡

Did You Know?

The genus Coecobrya contains over 70 species, nearly all from caves.