Golden-headed Micropterix vs Snail-killing Fly

Side-by-side species comparison

Attribute Golden-headed Micropterix Snail-killing Fly
Scientific Name Micropterix aruncella Tetanocera elata
Order Lepidoptera Diptera
Family Micropterigidae Sciomyzidae
Size 7-9 mm wingspan 7-10 mm
Habitat Wetlands Wetlands
Diet Pollen Feeders Predators
Regions Europe Europe, North America
Conservation Least Concern Least Concern

Golden-headed Micropterix

A tiny, metallic-headed moth that is among the most primitive living Lepidoptera. Adults have functional jaws instead of a proboscis and feed on pollen. A living fossil.

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Did You Know?

Retains functional chewing jaws like its ancient ancestors, predating the evolution of the typical butterfly proboscis by millions of years.

Snail-killing Fly

A wetland fly whose larvae are specialized predators or parasitoids of land snails. It has been investigated as a biocontrol agent for pest snails.

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Did You Know?

Larvae enter the snail's shell and consume it alive over several days.