Glowworm Beetle vs Common Red Rove Beetle

Side-by-side species comparison

Attribute Glowworm Beetle Common Red Rove Beetle
Scientific Name Phengodes plumosa Staphylinus erythropterus
Order Coleoptera Coleoptera
Family Phengodidae Staphylinidae
Size 10-30 mm (female) 14-18 mm
Habitat Farmland Forests
Diet Omnivores Predators
Regions Eastern North America Europe, Western Asia
Conservation Not Evaluated Least Concern

Glowworm Beetle

A soft-bodied beetle whose larviform females glow with paired green lanterns along their body. Males are winged but do not glow.

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Did You Know?

Unlike fireflies, the female never develops wings and retains a larva-like form throughout life.

Common Red Rove Beetle

A large rove beetle with reddish-brown elytra and a velvety black body. It is a fast-running predator found in forests.

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Did You Know?

Despite having very short elytra, it can unfold full-sized hindwings and is a capable flier.