Pentatomidae is a family of insects belonging to the order Hemiptera, generally called shield bugs or stink bugs. Pentatomidae is the largest family in the superfamily Pentatomoidea, and contains around 900 genera and over 4700 species. As hemipterans, the pentatomids have piercing sucking mouthparts, and most are phytophagous, including several species which are severe pests on agricultural crops. However, some species, particularly in the subfamily Asopinae, are predatory and may be considered beneficial.
Ranatra is a genus of slender predatory insects of the family Nepidae, known as water scorpions or water stick-insects. There are around 100 Ranatra species found in freshwater habitats around the world, both in warm and temperate regions, with the highest diversity in South America and Asia. Fewer are found elsewhere, but include several African, some in North America, three from Australia and three from the Palearctic, notably the relatively well-known European R. linearis.
Pentatominae is a subfamily of Pentatomidae, a family of shield bugs. This subfamily is the largest one within the pentatomidae, having 4937 species. classified in 938 genera. Species on this subfamily are phytophages and several of them have been considered agricultural pests. Some invasive pentatomines such as Halyomorpha halys and Bagrada hilaris have been considered household pests, even inflicting adventitious bites. Higher systematics of the group has been revised by Rider et al.
Flower chafers are a group of scarab beetles, comprising the subfamily Cetoniinae. Many species are diurnal and visit flowers for pollen and nectar, or to browse on the petals. Some species also feed on fruit. The group is also called fruit and flower chafers, flower beetles and flower scarabs. There are around 4,000 species, many of them still undescribed.
Naucoridae is a small family of insects commonly known as the creeping water bugs and saucer bugs. They are similar in appearance and behavior to Belostomatidae, but considerably smaller, at 0.5–2 cm (0.2–0.8 in) long. Naucoridae are found around the world, but the greatest diversity is in tropical regions. They inhabit a wide range of freshwater habitats, ranging from still waters like ponds, to flowing rivers and even torrential streams. There are about 400 species in 40 genera in 5 subfamilies.
Ricaniidae is a family of planthopper insects, containing over 40 genera and 400 species worldwide. The highest diversity is in tropical Africa and Asia and in Australia, with a few species occurring in the Palearctic. It is one of the smaller families in the planthopper superfamily Fulgoroidea.
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.
Sphedanolestes is a large genus of assassin bugs in the family (Reduviidae), subfamily Harpactorinae. There are more than 190 described species, which are found in southern Europe, Africa and Asia.
Rhynocoris is a genus of assassin bug, family (Reduviidae), in the subfamily Harpactorinae. Species are recorded from Asia, mainland Europe, Africa and North America.
Mecynorhina are beetles from the subfamily Cetoniinae, tribe Goliathini. The genus was created by Frederick William Hope, in 1837.
Sycanus is a genus of assassin bug with many species that are found in the African and Asian region.
Zanna is a genus of tropical lantern bugs found in Asia and Africa. They are mostly grey with black speckling with a long snout with some folds on the surface. Although usually placed in the family Fulgoridae, molecular studies question this placement.
The Dinidoridae are a small family of insects comprising about a hundred species in sixteen genera in the Hemipteran suborder Heteroptera, the "true bugs". As a group the family does not have any common name. Until the late 19th century they were generally regarded as a subfamily of the Pentatomidae.
Ledrinae is a relatively small subfamily within the very large and diverse leafhopper family Cicadellidae. Originally placed in its own family, the "Ledridae", it is based on the type genus Ledra.
Elasmopoda is a genus in the "true bug" family Coreidae, order Hemiptera. The genus is native to parts of eastern and southern Africa. The species are large "twig wilter" bugs, generally brown or greyish. The femora of the hind legs are somewhat enlarged and bent, but less than those of some related genera, and either unarmed, or less armed with spikes.
Edessa is a large New World genus of stink bugs in the family Pentatomidae, containing over 250 described species. Several other genera used to be included until recently, such as Ascra, Paraedessa, Doesburgedessa and others.
Halyomorpha is a genus of insects in the family Pentatomidae.
Cyclopelta is a genus of Dinidorid bug found in Africa and Asia. There are 14 species in the genus with 8 found in Asia and 6 in Africa. Some species are known to form large aggregation on trees and can cause damage in a few trees of economic importance.
