March Fly vs Yellow Mantidfly

Side-by-side species comparison

Attribute March Fly Yellow Mantidfly
Scientific Name Bibio marci Leptomantispa pulchella
Order Diptera Neuroptera
Family Bibionidae Mantispidae
Size 10-13 mm 14-20 mm wingspan
Habitat Underground Underground
Diet Detritivores Herbivores
Regions Europe Central America, Northern South America
Conservation Least Concern Least Concern

March Fly

A common black fly that swarms in large numbers around Saint Marks Day in April.

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Did You Know?

Mating pairs fly joined together with the smaller male dangling beneath the female.

Yellow Mantidfly

A delicate yellow mantidfly found in tropical Central and South America. Its slender build and pale coloring provide camouflage among flowers.

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Did You Know?

Its yellow coloring helps it blend in among tropical flowers where it waits to ambush visiting insects.