Central American Glowworm Beetle vs Mars Elephant Beetle

Side-by-side species comparison

Attribute Central American Glowworm Beetle Mars Elephant Beetle
Scientific Name Phengodes hidalgoensis Megasoma mars
Order Coleoptera Coleoptera
Family Phengodidae Scarabaeidae
Size 10-15 mm 50-130 mm
Habitat Mountains Mountains
Diet Predators Sap Feeders
Regions North America, Mexico Brazil, Bolivia, Peru, Colombia
Conservation Least Concern Not Evaluated

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.

Mars Elephant Beetle

A large rhinoceros beetle with distinctive yellowish hairs covering its elytra. Males have a long pronotal horn and two smaller cephalic horns.

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Did You Know?

The dense golden hairs on its wing covers help it regulate body temperature in cooler montane environments.