Maltese Freshwater Crab Spider Beetle vs Wasp Nest Beetle

Side-by-side species comparison

Attribute Maltese Freshwater Crab Spider Beetle Wasp Nest Beetle
Scientific Name Akis spinosa Metoecus paradoxus
Order Coleoptera Coleoptera
Family Tenebrionidae Ripiphoridae
Size 18-25 mm 8-12mm
Habitat Underground Woodlands
Diet Herbivores Parasitoids
Regions Malta, Mediterranean Islands Europe
Conservation Not Evaluated Least Concern

Maltese Freshwater Crab Spider Beetle

A spiny darkling beetle found on Malta and other Mediterranean islands. It has prominent ridges and spines along its elytra.

💡

Did You Know?

Its spiny armor and habit of playing dead make it unappealing to most predators.

Wasp Nest Beetle

A bizarre wedge-shaped beetle that develops as a parasitoid inside social wasp nests. Males have feathery antennae.

💡

Did You Know?

One of the most unusual beetles in Europe, spending its entire larval development inside live wasp nests.