Plum Sawfly vs European Spider Wasp

Side-by-side species comparison

Attribute Plum Sawfly European Spider Wasp
Scientific Name Hoplocampa flava Episyron albonotatum
Order Hymenoptera Hymenoptera
Family Tenthredinidae Pompilidae
Size 4-6 mm 8-14 mm
Habitat Orchards Beaches & Coastal
Diet Fruit Feeders Predators
Regions Europe Europe
Conservation Least Concern Least Concern

Plum Sawfly

A small, yellowish-brown sawfly that is a pest of plum orchards. Larvae bore into developing plum fruitlets, causing them to drop prematurely.

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Did You Know?

Larvae can be detected by their distinctive wet frass, which oozes from entry holes in young plum fruitlets.

European Spider Wasp

A medium-sized black spider wasp with white markings that hunts orb-weaving spiders across Europe. It nests in sandy soil near the edges of paths.

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Did You Know?

It carries captured spiders by flying short distances while holding them underneath its body.