Cylindrical Tachinid vs Lovebug

Side-by-side species comparison

Attribute Cylindrical Tachinid Lovebug
Scientific Name Cylindromyia brassicaria Plecia nearctica
Order Diptera Diptera
Family Tachinidae Bibionidae
Size 8-12 mm 6-9 mm
Habitat Heathland Grasslands
Diet Parasites Nectar Feeders
Regions Europe North America, Central America
Conservation Least Concern Least Concern

Cylindrical Tachinid

A slender, wasp-like parasitic fly with a narrow cylindrical abdomen. Parasitizes shieldbugs by laying eggs directly onto the host. Found in warm, flower-rich habitats.

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Did You Know?

Its wasp-like appearance is a remarkable case of mimicry in a group of true flies.

Lovebug

A small black march fly famous for flying in mated pairs connected end to end for days. Massive swarms occur twice yearly in the southeastern United States, causing significant nuisance.

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Did You Know?

Their acidic body chemistry can damage car paint if not washed off quickly, costing motorists millions annually.