Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes


Subfamily Triatominae - Kissing Bugs

Bloodsucking Conenose - Triatoma sanguisuga Triatoma gerstaeckeri Bloodsucking conenose? - Triatoma sanguisuga Bug - Triatoma Kissing Bug - Triatoma sanguisuga Triatoma sanguisuga 826W02 - Triatoma sanguisuga Triatoma sanguisuga
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Hexapoda (Hexapods)
Class Insecta (Insects)
Order Hemiptera (True Bugs, Cicadas, Hoppers, Aphids and Allies)
Suborder Heteroptera (True Bugs)
Infraorder Cimicomorpha
Family Reduviidae (Assassin Bugs)
Subfamily Triatominae (Kissing Bugs)
Other Common Names
Conenoses; barbeiro, bicudo, chupĆ£o (Brazil); vinchuca, chipo, pito, chinchorro, chirimacho, iquipito, chupon (in various Spanish-speaking Latin American countries); Bush Chinch (Belize)(1)
Synonyms and other taxonomic changes
Triatominae Jeannel, 1919
Explanation of Names
Type-genus: Triatoma Laporte, 1832.
ca. 120 spp. in 14 genera and 5 tribes worldwide (all but 12 s. Asian spp. are restricted to the Americas)(1); 11 spp. in 2 genera north of Mexico (one Paratriatoma spp., others in Triatoma)
5-45 mm (most spp. 20-28 mm)(1). In the US, individuals range from 13-33 mm.
The subfamily is characterized by hemelytra without a quadrate cell, antennal segments not subdivided, transverse constriction of pronotum at or before middle, rostrum more or less straight (not arcuate) and antenniferous tubercles projecting laterally from head.

The subfamily was revised in a exceptional monograph by Lent & Wygodzinsky (1979)(2). This is undoubtedly the most important work in the vast sea of Triatominae literature, particularly regarding identification of the group's taxa.
mostly New World (from s. Argentina to central US) + 12 spp. in s. Asia and a single pantropical sp. (Triatoma rubrofasciata) in Africa(1)
Sheltered habitats used by the hosts(1) ie caves, logs, nests, human habitations, etc.
Blood of various tetrapods (mammals, birds, reptiles, and amphibians)(1).
12 spp. in 3 genera (Triatoma, Rhodnius, Panstrongylus) are considered major vectors of Trypanosoma cruzi (the causative agent of Chagas Disease), but none of those occur in our area(1).
Works Cited
1.Medical and Veterinary Entomology
Gary Mullen, Lance Durden. 2002. Academic Press.
2.Revision of the Triatominae (Hemiptera, Reduviidae), and their significance as vectors of Chagas' disease
H. Lent & P. Wygodzinsky. 1979. Bulletin of the American Museum of Natural History, 163: 1-520.