Scarce Stag Beetle vs Central American Glowworm Beetle

Side-by-side species comparison

Attribute Scarce Stag Beetle Central American Glowworm Beetle
Scientific Name Platycerus caraboides Phengodes hidalgoensis
Order Coleoptera Coleoptera
Family Lucanidae Phengodidae
Size 9-13mm 10-15 mm
Habitat Woodlands Mountains
Diet Wood Feeders Predators
Regions Europe North America, Mexico
Conservation Least Concern Least Concern

Scarce Stag Beetle

A small metallic blue-black stag beetle with modest mandibles. It develops in red-rotten beech wood.

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Did You Know?

Despite being called scarce it is actually fairly common but overlooked due to its small size and dark coloring.

Central American Glowworm Beetle

A Mexican glowworm beetle with males possessing large feathery antennae and short elytra. The larviform females produce greenish-yellow bioluminescence from lateral light organs.

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Did You Know?

Phengodidae are found only in the New World, from southern Canada to South America, making them a uniquely American family.