Banded Blackfly vs Phantom Crane Fly

Side-by-side species comparison

Attribute Banded Blackfly Phantom Crane Fly
Scientific Name Simulium ornatum Bittacomorpha clavipes
Order Diptera Diptera
Family Simuliidae Ptychopteridae
Size 2-4 mm 10-15 mm body
Habitat Rivers & Streams Wetlands
Diet Herbivores Detritivores
Regions Europe North America
Conservation Least Concern Least Concern

Banded Blackfly

A widespread European black fly species complex found in diverse stream types. Larvae filter-feed from silken pads attached to trailing vegetation and stones.

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Did You Know?

Recent DNA studies revealed that what was considered one species is actually a complex of several cryptic species.

Phantom Crane Fly

A delicate fly with swollen black and white banded tarsi that acts as a tiny parachute, allowing it to float effortlessly on air currents.

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Did You Know?

The inflated tarsal segments are hollow and serve as aerodynamic balloons, allowing the fly to drift on the slightest breeze.