Pine Webspinning Sawfly vs Rose Sawfly

Side-by-side species comparison

Attribute Pine Webspinning Sawfly Rose Sawfly
Scientific Name Cephalcia arvensis Arge ochropus
Order Hymenoptera Hymenoptera
Family Pamphiliidae Argidae
Size 10-14 mm 7-10 mm
Habitat Farmland Gardens
Diet Omnivores Herbivores
Regions Central and Eastern Europe Europe, Western Asia
Conservation Least Concern Least Concern

Pine Webspinning Sawfly

A flat-bodied sawfly with long antennae and dark coloring. Larvae live communally in silk webs spun among spruce needles.

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Did You Know?

Periodic outbreaks in spruce monocultures can last several years, with the silk nests becoming a conspicuous feature of infested forests.

Rose Sawfly

A yellow and black sawfly whose larvae skeletonize rose leaves. Adults are commonly found on rose bushes in gardens throughout Europe.

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Did You Know?

Its larvae curl into an S-shape and drop off leaves when disturbed as an escape strategy.