| Agriocoris | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hemiptera |
| Suborder: | Heteroptera |
| Family: | Reduviidae |
| Subfamily: | Harpactorinae |
| Tribe: | Apiomerini |
| Genus: | Agriocoris Stål, 1866 |
| Species: | A. flavipes |
| Binomial name | |
| Agriocoris flavipes Stål, 1866 | |
Agriocoris is a monotypic genus of assassin bugs (family Reduviidae), containing a single species, Agriocoris flavipes. It is widely distributed throughout Central and South America. [1]
The Reduviidae is a large cosmopolitan family of the suborder Heteroptera of the order Hemiptera. Among the Hemiptera and together with the Nabidae almost all species are terrestrial ambush predators; most other predatory Hemiptera are aquatic. The main examples of nonpredatory Reduviidae are some blood-sucking ectoparasites in the subfamily Triatominae. Though spectacular exceptions are known, most members of the family are fairly easily recognizable; they have a relatively narrow neck, sturdy build, and a formidable curved proboscis. Large specimens should be handled with caution, if at all, because they sometimes defend themselves with a very painful stab from the proboscis.
The members of the Triatominae, a subfamily of the Reduviidae, are also known as conenose bugs, kissing bugs, or vampire bugs. Other local names for them used in the Americas include barbeiros, vinchucas, pitos, chipos and chinches. Most of the 130 or more species of this subfamily feed on vertebrate blood; a very small portion of species feed on invertebrates. They are mainly found and widespread in the Americas, with a few species present in Asia and Africa. These bugs usually share shelter with nesting vertebrates, from which they suck blood. In areas where Chagas disease occurs, all triatomine species are potential vectors of the Chagas disease parasite Trypanosoma cruzi, but only those species that are well adapted to living with humans are considered important vectors. Also, proteins released from their bites have been known to induce anaphylaxis in sensitive and sensitized individuals.
Rhodnius is a genus of assassin bugs in the subfamily Triatominae, and is an important vector in the spread of Chagas disease. The Rhodnius species were important models for Sir Vincent Wigglesworth's studies of insect physiology, specifically growth and development.
The Emesinae, or thread-legged bugs, are a subfamily of the Reduviidae. They are conspicuously different from the other reduviids by their very slender body form. They are stalking, predatory insects that can be collected on palm fronds, cliffs, spider webbing, or near lights at night. They walk on their mid and hind legs; the front pair is raptorial. Some groups specialize on spiders. Very little is known about emesines except that many species are found in the tropics. Pedro Wygodzinsky wrote the most recent revision of this group.
In biology, the term raptorial implies much the same as predatory but most often refers to modifications of an arthropod's foreleg that make it function for the grasping of prey while it is consumed, where the gripping surfaces are formed from the opposing faces of two successive leg segments.
Ghilianella is a genus of true bug in the subfamily Emesinae. Fifty-eight species have been described, with a distribution from Guatemala to Brazil. The linear form of the species in this genus allow the young larvae to be carried about by the mother or perhaps the father. The larvae of the young can curl around the parent's thorax.
The Harpactorinae are a large subfamily of the Reduviidae. About 300 genera and 2,000 species worldwide have been described. Some of the species of the genera Zelus, Pselliopus, Sinea, and Apiomerus are of interest as biological pest control agents.
The Leistarchini is a tribe of thread-legged bugs.
The Metapterini are a tribe of thread-legged bugs, assassin bugs of subfamily Emesinae.
Bagauda is a genus of thread-legged bug in the Emesinae. 18 species are currently known. Many of the species of this genus are associated with caves, some exclusively so. Bagauda is synonymous with the genus Pleias Kirkaldy, 1901, but Bagauda has become more widely used. The genus is restricted to Old World tropics.
Phasmatocoris is a little-known genus of thread-legged bug (Emesinae). Fourteen species have been described, including 3 from Colombia.
Onychomesa is a little-known genus of thread-legged bug in the subfamily Emesinae. Three species have been described, one from India, Japan, and Taiwan.
The Ectrichodiinae are a subfamily of assassin bugs (Reduviidae) known for specializing on millipedes as prey. The group comprises more than 600 species in about 115 genera, making it a fairly large subfamily. The bugs are also known for their aposematic coloration, often brightly colored metallic blue, red, or yellow.
The Apiomerini are a tribe of the Harpactorinae. This tribe is restricted to the New World and consists of 11 genera.
Harpactorini is a tribe of the Harpactorinae. This group is the most diverse of the entire assassin bug family, with 51 genera recognized in the Neotropical Region and 289 genera and 2003 species overall.
Brontostoma is a neotropical genus of assassin bugs in the family Reduviidae. About 20 species have been described. These species are brightly colored with reds and oranges, and like all members of the Ectrichodiinae, specialize on millipede prey.
The Stenopodainae are a subfamily of Reduviidae. Many species of this subfamily are endemic to tropical rainforests, and some smear their fore legs with sticky, plant-derived resin, to aid in prey capture.
The Reduviinae are a subfamily of the reduviid assassin bugs. Many members of the subfamily are nocturnal and their lifecycles are generally poorly known. This subfamily is suspected not to be monophyletic.
Gardena insperata is a thread-legged bug species from the genus Gardena. It is found in Tajikistan and Afghanistan.
Liangcoris is a monotypic genus of assassin bugs, in the subfamily Harpactorinae, native to China, containing a single species, Liangcoris yangae.
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