Pear Slug Sawfly vs Macrosoma conifera

Side-by-side species comparison

Attribute Pear Slug Sawfly Macrosoma conifera
Scientific Name Caliroa cerasi Macrosoma conifera
Order Hymenoptera Lepidoptera
Family Tenthredinidae Hedylidae
Size 4-6 mm (adult) 28-35 mm wingspan
Habitat Orchards Forests
Diet Herbivores Herbivores
Regions Worldwide South America
Conservation Not Evaluated Least Concern

Pear Slug Sawfly

A cosmopolitan sawfly whose slimy, slug-like larvae skeletonize leaves of cherry, pear, and plum. Heavy infestations cause premature leaf drop.

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Did You Know?

Larvae cover themselves in a dark, slimy secretion that makes them look like tiny slugs.

Macrosoma conifera

Small grayish-white moth-butterfly with narrow pointed wings. Inhabits forest understory and is active only at night.

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Did You Know?

It possesses tympanal ears on its wings that can hear ultrasonic bat calls.