Macrosoma conifera vs Northern Black Fly

Side-by-side species comparison

Attribute Macrosoma conifera Northern Black Fly
Scientific Name Macrosoma conifera Simulium venustum
Order Lepidoptera Diptera
Family Hedylidae Simuliidae
Size 28-35 mm wingspan 2-4 mm
Habitat Forests Forests
Diet Herbivores Omnivores
Regions South America North America
Conservation Least Concern Least Concern

Macrosoma conifera

Small grayish-white moth-butterfly with narrow pointed wings. Inhabits forest understory and is active only at night.

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Did You Know?

It possesses tympanal ears on its wings that can hear ultrasonic bat calls.

Northern Black Fly

A common biting black fly of northern forests and boreal streams. Larvae form dense colonies on submerged rocks in cold flowing water.

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Did You Know?

Females can detect carbon dioxide exhaled by hosts from over 20 meters away.