Large Rose Sawfly vs Pine-tree Lappet

Side-by-side species comparison

Attribute Large Rose Sawfly Pine-tree Lappet
Scientific Name Arge pagana Dendrolimus pini
Order Hymenoptera Lepidoptera
Family Argidae Lasiocampidae
Size 7-10 mm (adult) 50-80 mm wingspan
Habitat Gardens Forests
Diet Herbivores Herbivores
Regions Europe, Asia Europe, Asia
Conservation Not Evaluated Least Concern

Large Rose Sawfly

A conspicuous sawfly whose larvae skeletonize rose leaves in gardens and parks. Adults are stout and black with an orange abdomen.

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Did You Know?

Larvae curl into an S-shape when disturbed and drop from the leaf as a defense mechanism.

Pine-tree Lappet

A large moth that can be a devastating forest pest, with caterpillars capable of completely defoliating pine forests across Eurasia. Major outbreaks are cyclical and can last several years.

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Did You Know?

During outbreak years, caterpillars can strip entire pine forests bare, causing economic losses of millions of dollars.