Samiksha Jaiswal (Editor)

Triatoma sanguisuga

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Kingdom
  
Animalia

Class
  
Insecta

Family
  
Reduviidae

Scientific name
  
Triatoma sanguisuga

Phylum
  
Arthropoda

Order
  
Hemiptera

Subfamily
  
Triatominae

Rank
  
Species

Triatoma sanguisuga bugguidenetimagescache9ZXLVZ9ZXLVZMLPZPHDH8H

Similar
  
Triatoma protracta, Triatoma, Kissing bugs, Triatoma dimidiata, Triatoma nigromaculata

Triatoma sanguisuga, also known as the Eastern Bloodsucking Conenose or the Mexican Bed Bug, is an insect of the Triatominae subfamily, known as kissing bugs. Like other species in this subfamily, T. sanguisuga is known to bite and feed off of humans at the mouth during sleep. This bite is painful and can cause adverse effects such as swelling, feelings of faintness, nausea, and vomiting.

Triatoma sanguisuga eastern bloodsucking conenose Triatoma sanguisuga LeConte

T. sanguisuga is found throughout North America, particularly in the American South (North Carolina, South Carolina, Georgia), as well as in portions of South America. They are generally about 1–2 cm long and brown or black, with an alternating pattern of brown/black and red/orange stripes around the abdomen. They are winged and have kinked antennae and a slender proboscis used for feeding.

Triatoma sanguisuga Maryland Biodiversity Project Eastern Bloodsucking Conenose

T. sanguisuga is a known carrier of T. cruzi, and therefore is a vector for transmission of Chagas disease to humans. However, because the disease is transmitted through the feces, and because the North American variety does not defecate while feeding, Chagas disease is primarily spread by the species only in South America, where the insect does defecate during feeding.

Triatoma sanguisuga Triatoma sanguisuga BugGuideNet

Triatoma sanguisuga Eastern Bloodsucking Conenose Triatoma sanguisuga BugGuideNet

Triatoma sanguisuga Conenose Triatoma sanguisuga BugGuideNet

References

Triatoma sanguisuga Wikipedia