Large Asian Firefly vs Australian Dobsonfly

Side-by-side species comparison

Attribute Large Asian Firefly Australian Dobsonfly
Scientific Name Lamprigera tenebrosus Archichauliodes diversus
Order Coleoptera Megaloptera
Family Lampyridae Corydalidae
Size 20-50 mm (female), 15-20 mm (male) 50-75 mm wingspan
Habitat Forests Forests
Diet Predators Predators
Regions East Asia, Southeast Asia, China Australia, New Zealand
Conservation Least Concern Least Concern

Large Asian Firefly

A very large Asian firefly with dark brown elytra and a broad body. The larviform females are among the largest bioluminescent insects, reaching impressive sizes as they prey on giant land snails.

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Did You Know?

Females can weigh over 5 grams, making them among the heaviest bioluminescent insects on Earth.

Australian Dobsonfly

A large, dark dobsonfly found in clean streams across southeastern Australia. Larvae are important predators in cool forest streams.

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Did You Know?

It is found on both sides of the Tasman Sea, occurring in both Australia and New Zealand.