Feathered Thorn vs Madagascan Marble Cockroach

Side-by-side species comparison

Attribute Feathered Thorn Madagascan Marble Cockroach
Scientific Name Colotois pennaria Nauphoeta madagascariensis
Order Lepidoptera Blattodea
Family Geometridae Blaberidae
Size 40-50 mm wingspan 25-30 mm
Habitat Underground Underground
Diet Herbivores Fruit Feeders
Regions Europe, western Asia Madagascar
Conservation Least Concern Not Evaluated

Feathered Thorn

An autumn-flying moth with warm orange-brown wings and males bearing dramatically feathered antennae. It flies late in the year when few other moths are active.

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Did You Know?

Males use their enormous feathered antennae to detect female pheromones on cold autumn nights.

Madagascan Marble Cockroach

A medium-sized cockroach with a marbled brown pattern on its wings. It is endemic to the island of Madagascar.

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Did You Know?

Unlike its more famous hissing relatives, this species relies on camouflage rather than sound for defense.