Conenose Bug vs Deer Fly (Chrysops)

Side-by-side species comparison

Attribute Conenose Bug Deer Fly (Chrysops)
Scientific Name Triatoma protracta Chrysops silacea
Order Hemiptera Diptera
Family Reduviidae Tabanidae
Size 17-22 mm 8-12 mm
Habitat Deserts & Drylands Forests
Diet Blood Feeders Blood Feeders
Regions Western United States, Northern Mexico West and Central Africa, Congo Basin
Conservation Least Concern Least Concern

Conenose Bug

A kissing bug native to the western United States that commonly enters homes to feed on sleeping residents. Its bite can cause severe allergic reactions in sensitized individuals.

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Did You Know?

Repeated bites can lead to anaphylactic shock in sensitized individuals, requiring emergency treatment.

Deer Fly (Chrysops)

A medium-sized fly with striking patterned wings and bright green eyes. It is the primary vector of Loa loa, the African eyeworm, in the rainforests of West and Central Africa. It bites during the day, especially around the forest canopy.

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Did You Know?

The Loa loa worm it transmits can sometimes be seen migrating across the white of the eye, earning it the name 'African eyeworm'.