Loblolly Pine Sawfly vs European Glowworm

Side-by-side species comparison

Attribute Loblolly Pine Sawfly European Glowworm
Scientific Name Neodiprion taedae linearis Lampyris noctiluca
Order Hymenoptera Coleoptera
Family Diprionidae Lampyridae
Size 6-9 mm 15-25 mm (females); 10-12 mm (males)
Habitat Farmland Hedgerows
Diet Omnivores Omnivores
Regions Southeastern United States Europe, Western Asia
Conservation Least Concern Vulnerable

Loblolly Pine Sawfly

A pine sawfly from the southeastern United States whose yellowish-green larvae feed on the needles of loblolly and other southern pines.

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Did You Know?

Young larvae feed only on the outer needle tissue, leaving the central vein intact, giving infested needles a characteristic straw-like appearance.

European Glowworm

A well-known European firefly where only the wingless female produces a steady green glow. Males are winged but produce no light.

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Did You Know?

Females glow for up to two hours each night to attract flying males, then stop after mating.