''Rhodnius'' is a

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

assassin bug The Reduviidae is a large cosmopolitan family of the suborder Heteroptera of the order Hemiptera (true bugs). Among the Hemiptera and together with the Nabidae almost all species are terrestrial ambush predators; most other predatory Hemiptera ...

s in the subfamily

Triatominae The members of the Triatominae , a subfamily of the Reduviidae, are also known as conenose bugs, kissing bugs (so-called from their habit of feeding from around the mouths of people), or vampire bugs. Other local names for them used in the Amer ...

(the kissing bugs), and is an important

vector Vector most often refers to: * Euclidean vector, a quantity with a magnitude and a direction * Disease vector, an agent that carries and transmits an infectious pathogen into another living organism Vector may also refer to: Mathematics a ...

in the spread of

Chagas disease Chagas disease, also known as American trypanosomiasis, is a tropical parasitic disease caused by ''Trypanosoma cruzi''. It is spread mostly by insects in the subfamily Triatominae, known as "kissing bugs". The symptoms change throughout the ...

. The ''Rhodnius'' species were important models for Sir Vincent Wigglesworth's studies of insect physiology, specifically growth and development.

Species

*''Rhodnius amazonicus'' Almeida, Santos & Sposina, 1973 *''Rhodnius brethesi'' Matta, 1919 (Tc) *''Rhodnius colombiensis'' Moreno Mejía, Galvão & Jurberg, 1999 *''Rhodnius dalessandroi'' Carcavallo & Barreto, 1976 *''Rhodnius domesticus'' Neiva & Pinto, 1923 (Tc) *''Rhodnius ecuadoriensis'' Lent & León, 1958 (Tc) *''Rhodnius milesi'' Carcavallo, Rocha, Galvão, Jurberg, 2001 *''

Rhodnius nasutus ''Rhodnius nasutus'' is a Chagas disease vector native to the northeast of Brazil. It belongs to the family Reduviidae and subfamily Triatominae, which are commonly known as "kissing bugs" or "assassin bugs". They are considered a highly importan ...

'' Stål, 1859 (Tc) *'' Rhodnius neglectus'' Lent, 1954 (Tc) *''Rhodnius neivai'' Lent, 1953 *''

Rhodnius pallescens ''Rhodnius pallescens'' is a species of insect from the genus ''Rhodnius''. The species was originally described by H.G. Barber in 1932. This species is the main vector of Chagas disease Chagas disease, also known as American trypanosomiasis ...

'' Barber, 1932 (Tc) (principal vector in

Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...

). *''Rhodnius paraensis'' Sherlock, Guitton & Miles, 1977 (Tc) *''Rhodnius pictipes'' Stål, 1872 (Tc) *''

Rhodnius prolixus ''Rhodnius prolixus'' is the principal triatomine vector of the Chagas parasite due to both its sylvatic and domestic populations in northern South America as well as to its exclusively domestic populations in Central America. It has a wide ran ...

'' Stål, 1859 (Tc) (principal vector in

Colombia Colombia, officially the Republic of Colombia, is a country primarily located in South America with Insular region of Colombia, insular regions in North America. The Colombian mainland is bordered by the Caribbean Sea to the north, Venezuel ...

and

Venezuela Venezuela, officially the Bolivarian Republic of Venezuela, is a country on the northern coast of South America, consisting of a continental landmass and many Federal Dependencies of Venezuela, islands and islets in the Caribbean Sea. It com ...

, and in

Guatemala Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, to the east by Honduras, and to the southeast by El Salvador. It is hydrologically b ...

Honduras Honduras, officially the Republic of Honduras, is a country in Central America. It is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Ocean at the Gulf of Fonseca, ...

and some parts of

Nicaragua Nicaragua, officially the Republic of Nicaragua, is the geographically largest Sovereign state, country in Central America, comprising . With a population of 7,142,529 as of 2024, it is the third-most populous country in Central America aft ...

and

El Salvador El Salvador, officially the Republic of El Salvador, is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is S ...

). *''Rhodnius robustus'' Larrousse, 1927 (Tc) *''Rhodnius stali'' Lent, Jurberg & Galvão, 1993 (Tc) Species marked with (Tc) are associated with ''

Trypanosoma cruzi ''Trypanosoma cruzi'' is a species of parasitic euglenoids. Among the protozoa, the trypanosomes characteristically bore tissue in another organism and feed on blood (primarily) and also lymph. This behaviour causes disease or the likelihood ...

References

External links

Summary of ''Rhodnius'' species from metapathogen.com
Reduviidae Taxa named by Carl Stål Cimicomorpha genera Insect vectors of human pathogens {{Reduviidae-stub