Western Dobsonfly vs Chinese Dobsonfly

Side-by-side species comparison

Attribute Western Dobsonfly Chinese Dobsonfly
Scientific Name Neohermes californicus Neoneuromus ignobilis
Order Megaloptera Megaloptera
Family Corydalidae Corydalidae
Size 50-70 mm wingspan 40-60 mm body
Habitat Mountains Rivers & Streams
Diet Predators Omnivores
Regions Western North America Asia
Conservation Least Concern Least Concern

Western Dobsonfly

A large dobsonfly of western North American streams, smaller than its eastern relative. Larvae are top predators under rocks in cool mountain streams.

💡

Did You Know?

Unlike eastern dobsonflies, males of this species lack the enlarged mandibles.

Chinese Dobsonfly

A large dark-colored dobsonfly found in streams across China and Southeast Asia. It is less well known than its North American relatives but equally impressive in size.

💡

Did You Know?

In parts of China, dobsonfly larvae are collected from streams and used in traditional medicine as a remedy for various ailments.