Triatoma sanguisuga
In 3 days ~10% in a week ~20%
Triatoma sanguisuga, also known as the eastern bloodsucking conenose, is an insect of the Triatominae subfamily, known as kissing bugs. It was first described by John Lawrence LeConte in 1855 and named Conorhinus sanguisuga.
They are generally 16 to 21 mm long, black or dark brown, with six reddish-orange spots along each side of a wide abdomen. They are winged, have kinked, six-segmented antennae, and have a slender, tapered proboscis used for feeding.
It is found throughout North America and Latin America, and is common in the Southeastern United States.. Its range within the eastern United States is south of Pennsylvania, in the midwest north to Ohio and Missouri and in the southwest to Arizona.
The female Triatoma sanguisuga typically lays eggs four to six days after a blood meal. One female may lay hundreds of eggs in its lifetime. After the egg hatches, the immature bug takes a blood meal and molts eight times before reaching maturity. Triatoma sanguisuga feeds on blood from mammals such as raccoons, rats, dogs, cats, and humans. In addition, tree frogs can be a significant source of food. Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Great Smoky Mountains National Park | 🇺🇸 United States |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Austin | 🇺🇸 United States | |
| 2 | Dallas | 🇺🇸 United States | |
| 3 | Washington | 🇺🇸 United States |
Rare
Under 5% of wildlife watchers report an Eastern Bloodsucking Conenose sighting in Great Smoky Mountains National Park on a given day, based on 6 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 628th most-seen of the 822 insects we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
June and September
In those months about 10% of wildlife watchers report an Eastern Bloodsucking Conenose in Great Smoky Mountains National Park on a given day, against under 5% in July–August and October–May, the lowest months.
Between 9 am and noon
Across all the parks we cover, that three-hour window holds the most Eastern Bloodsucking Conenose sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
Only Great Smoky Mountains National Park, in our data
Great Smoky Mountains National Park is the only park on Wallace's Line with enough records to rate Eastern Bloodsucking Conenose sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Reduviidae
The closest relatives of the Eastern Bloodsucking Conenose that you can see in Great Smoky Mountains National Park (family Reduviidae, Assassin Bugs) are Pale Green Assassin Bug (about 10%), Scarlet-Bordered Assassin Bug (about 10%) and North American Wheel Bug (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Eastern Bloodsucking Conenose is recorded against all the insects logged in Great Smoky Mountains National Park (6 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
