European Melittid vs Lunate Ichneumon

Side-by-side species comparison

Attribute European Melittid Lunate Ichneumon
Scientific Name Melitta leporina Megarhyssa greenei
Order Hymenoptera Hymenoptera
Family Melittidae Ichneumonidae
Size 11-14 mm 25-40 mm body, ovipositor up to 80 mm
Habitat Farmland Woodlands
Diet Pollen Feeders Parasitoids
Regions Europe, Western Asia North America
Conservation Least Concern Least Concern

European Melittid

A medium-sized oligolectic bee that specializes on legume flowers, particularly alfalfa and clovers. It nests in the ground in sparsely vegetated areas.

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Did You Know?

It is so efficient at collecting clover pollen that a single bee can visit over 1,000 florets in a single foraging trip.

Lunate Ichneumon

A reddish-brown parasitoid wasp native to North America. It targets horntail larvae in hardwood trees and uses its long ovipositor to reach them.

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Did You Know?

It is the smallest of the three North American Megarhyssa species but still impressively large.