Hydnus Prionine vs Ceylonese Angel Insect

Side-by-side species comparison

Attribute Hydnus Prionine Ceylonese Angel Insect
Scientific Name Dorysthenes hydrophilus Zorotypus ceylanicus
Order Coleoptera Zoraptera
Family Cerambycidae Zorotypidae
Size 35-55 mm 2-3 mm
Habitat Forests Forests
Diet Root Feeders Wood Feeders
Regions India (Western Ghats, Eastern Ghats), Sri Lanka South Asia, Sri Lanka
Conservation Least Concern Data Deficient

Hydnus Prionine

A large dark brown prionine beetle found in the tropical forests of India and Sri Lanka. Its larvae develop in the roots of large trees in moist forest habitats. Adults are powerful nocturnal fliers attracted to light.

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Did You Know?

Despite its large size, this species is rarely collected because of its preference for deep forest habitats far from roads.

Ceylonese Angel Insect

A rare tropical zorapteran found in the forests of Sri Lanka. Colonies live beneath bark and in rotting timber in humid environments.

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Did You Know?

This species demonstrates that Zoraptera have a pantropical distribution despite being so rarely encountered.