Micropterix Moth vs Snail-killing Fly

Side-by-side species comparison

Attribute Micropterix Moth Snail-killing Fly
Scientific Name Micropterix calthella Tetanocera elata
Order Lepidoptera Diptera
Family Micropterigidae Sciomyzidae
Size 6-9 mm wingspan 7-10 mm
Habitat Wetlands Wetlands
Diet Pollen Feeders Predators
Regions Europe Europe, North America
Conservation Least Concern Least Concern

Micropterix Moth

One of the most primitive moths with functional mandibles that chew pollen. Lacks the typical coiled proboscis of other moths. A living fossil revealing moth evolution.

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Did You Know?

Retains functional chewing mandibles instead of a proboscis, representing the most primitive living moth lineage.

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.