Grain Moth Parasitoid vs Red-legged Pimpla

Side-by-side species comparison

Attribute Grain Moth Parasitoid Red-legged Pimpla
Scientific Name Pteromalus cerealellae Pimpla rufipes
Order Hymenoptera Hymenoptera
Family Pteromalidae Ichneumonidae
Size 1.5-3 mm 10-15 mm
Habitat Indoors Heathland
Diet Parasitoids Omnivores
Regions Worldwide Europe, Asia, North Africa
Conservation Least Concern Least Concern

Grain Moth Parasitoid

A small metallic parasitoid wasp that attacks stored-product moth larvae and pupae. It is found in grain stores and warehouses globally.

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Did You Know?

This wasp can detect host larvae hidden inside grain kernels using chemical and vibrational cues.

Red-legged Pimpla

A robust black ichneumon wasp with distinctive reddish-orange legs. It parasitizes a wide range of moth and butterfly pupae.

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Did You Know?

It is one of the most generalist ichneumon wasps, recorded parasitizing over 100 different host species.