Dryinidae
Guides
Anteon nebulosum
Anteon nebulosum is a species of dryinid wasp in the family Dryinidae, a group of solitary parasitoid wasps. Members of the genus Anteon are known to parasitize leafhoppers (Cicadellidae), with females typically possessing raptorial forelegs adapted for capturing hosts. The specific epithet "nebulosum" suggests a cloudy or indistinct appearance, though detailed species-level documentation remains limited. Like other dryinids, this species likely plays a role in regulating leafhopper populations in natural ecosystems.
Anteon osborni
Anteon osborni is a species of dryinid wasp in the family Dryinidae, subfamily Anteoninae. First described by Fenton in 1918, this species belongs to a genus of parasitoid wasps known for their distinctive raptorial forelegs used to capture and hold host prey. Dryinid wasps are solitary parasitoids that primarily target Hemiptera, particularly leafhoppers and planthoppers. The genus Anteon is one of the most diverse within Dryinidae, with species distributed across multiple continents.
Anteon puncticeps
Anteon puncticeps is a species of dryinid wasp in the family Dryinidae, first described by Ashmead in 1893. The genus Anteon comprises parasitoid wasps that target planthoppers and leafhoppers (Hemiptera: Auchenorrhyncha). Members of this genus are characterized by their distinctive raptorial forelegs adapted for capturing hosts. Like other dryinids, A. puncticeps likely exhibits the family's typical biology of larval parasitoidism, with females using modified forelegs to grasp hosts while ovipositing. The species is represented in museum collections, including slide-mounted specimens at the University of California, Riverside Entomology Research Museum.
Anteon rugosiceps
Anteon rugosiceps is a species of dryinid wasp in the family Dryinidae. The species was described by Olmi and is part of a genus of parasitoid wasps that target leafhoppers and planthoppers (Hemiptera: Auchenorrhyncha). Dryinid wasps are characterized by their distinctive forelegs, which are modified into chelate (pincer-like) structures used to capture and hold their prey. Anteon species are generally small, slender wasps with reduced wing venation.
Anteoninae
Anteoninae is a large subfamily of Dryinidae wasps comprising five extant genera: Anteon, Deinodryinus, Lonchodryinus, Metanteon, and Prioranteon. Members are parasitoids of leafhoppers (Cicadellidae), with females possessing raptorial forelegs adapted for capturing hosts. Larvae develop externally on host thorax or between metathorax and abdomen, eventually forming soil-covered cocoons in the ground.
Aphelopus varicornis
Aphelopus varicornis is a species of dryinid wasp in the family Dryinidae, a group of parasitoid wasps known for attacking leafhoppers and planthoppers. The genus Aphelopus is characterized by females possessing raptorial forelegs adapted for capturing hosts. This species belongs to a family widely used in biological control programs targeting agricultural pest leafhoppers.
Apterodryinus
Apterodryinus is a genus of dryinid wasps erected by R. Perkins in 1907. The genus is currently treated as a synonym of Gonatopus. It was established for species characterized by reduced or absent wings in females. Records indicate presence in Denmark, Norway, and Sweden.
Apterodryinus torvus
Apterodryinus torvus is a species of dryinid wasp in the family Dryinidae. Dryinid wasps are parasitoids, primarily known for attacking leafhoppers and planthoppers (Hemiptera: Auchenorrhyncha). Species in the genus Apterodryinus are characterized by reduced or absent wings in females, an adaptation associated with their parasitoid lifestyle. The specific biology of A. torvus remains poorly documented in published literature.
Deinodryinus
Deinodryinus is a genus of dryinid wasps established by Perkins in 1907. The genus contains at least five described species distributed across multiple continents, including Madagascar, Brazil, and Mexico. Members are parasitoid wasps, though specific host associations remain largely undocumented. The genus exhibits an almost cosmopolitan distribution pattern.
Deinodryinus atriventris
Deinodryinus atriventris is a species of dryinid wasp first described by Cresson in 1872. Members of the genus Deinodryinus are ectoparasitoids of Hemiptera, particularly leafhoppers and planthoppers (Cicadellidae and Fulgoroidea). The species is part of the family Dryinidae, a group characterized by females that possess raptorial forelegs adapted for capturing host insects. Observations of this species are sparse, with limited published biological data available.
Deinodryinus paradoxus
Deinodryinus paradoxus is a species of dryinid wasp in the family Dryinidae. The genus Deinodryinus belongs to a group of parasitoid wasps that are characterized by their distinctive foreleg morphology, which is modified for grasping host insects. Members of Dryinidae are known to parasitize leafhoppers and planthoppers (Hemiptera: Auchenorrhyncha). The specific epithet "paradoxus" suggests some unusual or unexpected morphological feature, though the original description details are not available in the provided sources. The species has no recorded observations on iNaturalist.
Dicondylus
Dicondylus is a genus of parasitoid wasps in the family Dryinidae. Members of this genus are known to attack planthoppers (Hemiptera: Delphacidae), including agricultural pests such as the Rice Brown Planthopper. The genus has been subject to taxonomic revision, with some authorities treating it as a synonym of Gonatopus.
Esagonatopus
Esagonatopus is a genus of dryinid wasps (Family Dryinidae) established by Olmi in 1984. It belongs to the subfamily Anteoninae, a group of small parasitoid wasps that target Hemiptera, particularly planthoppers and leafhoppers. The genus is characterized by distinctive morphological features in the forewing venation and chela structure. It is among the less commonly encountered dryinid genera, with limited published biological data.
Esagonatopus niger
Esagonatopus niger is a species of dryinid wasp in the family Dryinidae, an aculeate hymenopteran group. Dryinidae are parasitoid wasps known for their distinctive morphology, including chelate (pincer-like) forelegs in females used to capture hosts. The genus Esagonatopus belongs to this family of solitary wasps that develop as parasitoids of Hemiptera, particularly leafhoppers and planthoppers. The species epithet 'niger' refers to its black coloration.
Lonchodryinus
Lonchodryinus is a genus of wasps in the family Dryinidae (Hymenoptera), established by Kieffer in 1905. Species in this genus are distributed across the Nearctic and Palearctic regions, with documented occurrences in North America, Japan, and northern Europe including Norway, Sweden, and Denmark. The genus is taxonomically characterized by specific morphological traits of the head and scutum sculpture, with recent taxonomic revisions clarifying Nearctic species boundaries and the first description of the female of L. woodi from Norway.
Lonchodryinus flavus
Lonchodryinus flavus is a species of dryinid wasp in the family Dryinidae, described by Olmi in 1984. The species is known from the Nearctic region, with records from Canada and the United States. As a member of Dryinidae, it is presumed to be a parasitoid, though specific host associations for this species have not been documented in available sources.
Pseudogonatopus
Pseudogonatopus is a genus of dryinid wasps established by Perkins in 1905. Species in this genus are parasitoids of planthoppers (Hemiptera: Delphacidae), particularly Nilaparvata lugens (brown planthopper), a major rice pest in Asia. The genus exhibits sexual dimorphism: females are wingless with ant-like morphology, while males are winged. Members possess strong mandibles used for host feeding. The genus has been studied extensively for its role in biological control of rice planthoppers and for assessing non-target effects of transgenic Bt rice.
Pseudogonatopus herbarum
Pseudogonatopus herbarum is a species of dryinid wasp in the family Dryinidae. These wasps are parasitoids of planthoppers in the family Delphacidae. The species has been recorded from Europe and parts of Asia. Like other members of its genus, females possess raptorial forelegs adapted for capturing hosts.
Thaumatodryininae
Thaumatodryininae is a subfamily of parasitoid wasps within the family Dryinidae (Hymenoptera). Members of this subfamily are characterized by specialized morphological adaptations that distinguish them from other dryinid subfamilies. The group is relatively poorly studied compared to other dryinid lineages, with limited published information on their biology and diversity. They share the family-level trait of parasitizing Hemiptera, though specific host records for this subfamily remain sparse.