kissing bugs
- Pronunciation
- /KISS-ing buhgz/
- Category
- Medical Entomology
- Singular
- kissing bug
- Plural
- kissing bugs
Definition
A for the (: ), comprising approximately 130 of blood-feeding . These insects are obligate hematophages of vertebrates, typically associated with the nests, burrows, or domiciles of their . The common name derives from their propensity to bite humans on the , particularly around the lips, during sleep. All triatomine species are potential of , the protozoan causing , though vectorial importance varies with . Species well adapted to human habitation—such as Triatoma infestans, Rhodnius prolixus, and Panstrongylus megistus—are primary targets of vector control programs in Latin America.
Etymology
From the 's habit of biting sleeping humans on the , especially near the lips; also called 'conenose bugs' for the elongated, cone-shaped , and 'vampire bugs' for their blood-feeding .
Example
In rural Argentina, kissing (Triatoma infestans) hide in adobe wall cracks during daylight and emerge at night to feed, defecating near the bite wound and thereby transmitting through contact with mucous or the bite site.
Synonyms
- conenose bugs
- vampire bugs
- triatomines
- barbeiros (Brazil)
- vinchucas (Andean region)
- pitos (Central America)
- chipos (Venezuela)
- chinches (general Spanish)
Related Terms
- Triatominae
- Chagas disease
- Trypanosoma cruzi
- Vector
- Hematophagy
- Assassin bugs
- Reduviidae
- Synanthropic
- domiciliated
- anaphylaxis
- triatomine bug
Usage Notes
The term is plural in common usage but readily accepts singular 'kissing .' 'Kissing bugs' is preferred in medical and public health contexts over 'conenose bugs,' which appears more frequently in general entomology. Not all kissing bugs are equally important : distinctions matter greatly for . The term should not be confused with 'kissing bug' as a loose name for other insects; in technical contexts it is reserved for .