Lissonota Ichneumon vs Willow Sawfly

Side-by-side species comparison

Attribute Lissonota Ichneumon Willow Sawfly
Scientific Name Lissonota setosa Nematus salicis
Order Hymenoptera Hymenoptera
Family Ichneumonidae Tenthredinidae
Size 8-14 mm 7-9 mm (adult)
Habitat Woodlands Wetlands
Diet Parasitoids Herbivores
Regions Europe Europe
Conservation Least Concern Not Evaluated

Lissonota Ichneumon

A slender, reddish-brown ichneumon wasp that parasitizes moth larvae inside their shelters. Females have a long, flexible ovipositor. Found in woodland habitats.

💡

Did You Know?

The flexible ovipositor can bend around obstacles to reach concealed moth larvae inside rolled leaves.

Willow Sawfly

A defoliator of willows across Europe found in wetlands and riparian areas. Larvae feed gregariously on willow leaves from May to autumn.

💡

Did You Know?

Multiple overlapping generations allow continuous feeding pressure throughout the growing season.