Miridae | |
---|---|
Rhabdomiris striatellus | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hemiptera |
Suborder: | Heteroptera |
Superfamily: | Miroidea |
Family: | Miridae Hahn, 1831 |
Type species | |
Cimex striatus L. | |
Subfamilies | |
| |
Synonyms | |
Capsidae Burmeister, 1835 |
The Miridae are a large and diverse insect family at one time known by the taxonomic synonym Capsidae. [1] Species in the family may be referred to as capsid bugs or "mirid bugs". Common names include plant bugs, leaf bugs, and grass bugs. It is the largest family of true bugs belonging to the suborder Heteroptera; it includes over 10,000 known species, and new ones are being described constantly. Most widely known mirids are species that are notorious agricultural pests that pierce plant tissues, feed on the sap, and sometimes transmit viral plant diseases. Some species however, are predatory.
Miridae are small, terrestrial insects, usually oval-shaped or elongate and measuring less than 12 millimetres (0.5 in) in length. Many of them have a hunched look, because of the shape of the prothorax, which carries the head bent down. Some are brightly coloured and attractively patterned, others drab or dark, most being inconspicuous. Some genera are ant mimics at certain stages of life. Miridae do not have any ocelli. Their rostrum has four segments. One useful feature in identifying members of the family is the presence of a cuneus; it is the triangular tip of the corium, the firm, sclerotized part of the forewing, the hemelytron. The cuneus is visible in nearly all Miridae, and only in a few other Hemiptera, notably the family Anthocoridae, which are not much like the Miridae in other ways. The tarsi almost always have three segments. [2]
This family includes a large number of species, many of which are still unknown, distributed in more than 1,300 genera. The taxonomic tree includes the following subfamilies and numerous tribes:
Auth.: Schuh, 1976
BioLib includes:
The Cimicomorpha are an infraorder of insects in the order Hemiptera, the true bugs. The rostrum and other morphology of all members apparently is adapted to feeding on animals as their prey or hosts. Members include bed bugs, bat bugs, assassin bugs, and pirate bugs.
Stenotus is a genus of plant bugs, containing the following species:
Phylinae is a subfamily of the plant bug family Miridae. Species of this family are found worldwide.
Tytthus is a genus of insects in family Miridae, the plant bugs. They are carnivorous, feeding upon the eggs of various planthoppers in the family Delphacidae, and thus are important in the biological control of pests. The genus is distributed throughout the Holarctic of the Northern Hemisphere, but species are also found in the tropics, in China, South America, Australia, and the Indo-Pacific.
Bryocorinae is a subfamily of bugs in the family Miridae.
Dicyphus hesperus is a species of true bug in the family Miridae. It is a generalist predator of other insects and also feeds on plant tissues. It is native to North America and has been used there in biological control of agricultural pests, especially whitefly on tomatoes.
Lygus gemellatus is a species of plant-feeding insects in the family Miridae.
Hyaliodes is a genus of plant bugs in the family Miridae. There are at least 20 described species in Hyaliodes.
Oncerometopus is a genus of plant bugs in the family Miridae. There are about 12 described species in Oncerometopus.
Paraproba is a genus of plant bugs in the family Miridae. There are at least 20 described species in Paraproba.
Microtechnites is a genus of plant bugs in the family Miridae. There are about six described species in Microtechnites.
Halticini is a tribe of plant bugs in the family Miridae.
Eccritotarsini is a tribe of plant bugs in the family Miridae. There are about 14 genera and at least 40 described species in Eccritotarsini.
Engytatus is a genus of plant bugs in the family Miridae. There are more than 20 described species in Engytatus.
Blepharidopterus is a genus of plant bugs in the family Miridae. There are about nine described species in Blepharidopterus.
Hesperolabops is a genus of plant bugs in the family Miridae. There are about nine described species in Hesperolabops.
Pycnoderes is a genus of plant bugs in the family Miridae. There are more than 50 described species in Pycnoderes.
Dicyphus is a genus of plant bugs in the family Miridae. There are at least 70 described species in Dicyphus.
Creontiades is a genus of plant bugs in the family Miridae. There are more than 50 described species in Creontiades.
Monalocoris is a genus of plant bugs in the family Miridae. There are about 19 described species in Monalocoris.