Indian Owlfly vs Red-shouldered Rove Beetle

Side-by-side species comparison

Attribute Indian Owlfly Red-shouldered Rove Beetle
Scientific Name Helicomitus festivus Tachinus rufipes
Order Neuroptera Coleoptera
Family Ascalaphidae Staphylinidae
Size 38-50 mm wingspan 5-8 mm
Habitat Forests Forests
Diet Predators Fungus Feeders
Regions India, Sri Lanka, Southeast Asia Holarctic: Europe, Asia, North America
Conservation Least Concern Least Concern

Indian Owlfly

A tropical Asian owlfly with long antennae and patterned wings. Found along forest edges and clearings in the Indian subcontinent.

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Did You Know?

Its large clubbed antennae are thought to help detect prey scent during aerial hunts.

Red-shouldered Rove Beetle

A robust, medium-sized rove beetle with reddish-brown legs and a shiny dark body. It is one of the most ubiquitous Tachyporinae in northern temperate forests and agricultural landscapes.

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Did You Know?

This species has a remarkably broad diet and habitat range, making it one of the most ecologically versatile rove beetles.