Indian Flower Wasp vs Parasitic Wood Wasp

Side-by-side species comparison

Attribute Indian Flower Wasp Parasitic Wood Wasp
Scientific Name Scolia quadripustulata Orussus abietinus
Order Hymenoptera Hymenoptera
Family Scoliidae Orussidae
Size 18-28 mm 8-14 mm
Habitat Farmland Woodlands
Diet Nectar Feeders Parasitoids
Regions India, Sri Lanka, Southeast Asia Europe, Western Asia
Conservation Least Concern Least Concern

Indian Flower Wasp

A robust black scoliid wasp with four yellowish spots on its abdomen found across South Asia. It targets white grubs of scarab beetles in agricultural soils.

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Did You Know?

Indian farmers have long recognized this wasp as a beneficial ally against destructive white grubs in sugarcane fields.

Parasitic Wood Wasp

A small, dark-bodied wasp-like insect with a flattened head and short antennae inserted below the eyes. It is among the most primitive parasitoid Hymenoptera.

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Did You Know?

Orussidae are considered the evolutionary link between sawflies and parasitoid wasps, making them key to understanding Hymenoptera evolution.