Nyssonini
Guides
Epinysson basilaris
Epinysson basilaris is a species of solitary wasp in the family Crabronidae (formerly placed in Bembicidae). The species was described by Cresson in 1882 and is distributed across Central America and North America. As a member of the Nyssonini tribe, it belongs to a group of kleptoparasitic or predatory wasps whose biology remains incompletely documented.
Epinysson bellus
Epinysson bellus is a species of digger wasp in the family Crabronidae, subfamily Bembicinae, tribe Nyssonini. The species was first described by Cresson in 1882. It belongs to a group of solitary wasps that are part of the diverse nyssonine lineage within the Bembicinae. Like other members of its genus, it is likely a kleptoparasite or predator associated with other ground-nesting wasps, though specific biological details remain poorly documented.
Foxia navajo
Foxia navajo is a species of solitary wasp in the family Crabronidae (formerly Bembicidae), described by Pate in 1938. The genus Foxia belongs to the tribe Nyssonini within the subfamily Bembicinae. Like other members of its tribe, this species is presumed to be a kleptoparasite or predator of other ground-nesting wasps, though specific biological details remain poorly documented. The species is known from North America, with the specific epithet 'navajo' suggesting a connection to the Navajo Nation or southwestern United States region.
Foxia pacifica
Foxia pacifica is a species of sand wasp in the family Crabronidae, subfamily Bembicinae. It was described by Ashmead in 1898. The species is part of the genus Foxia, which belongs to the tribe Nyssonini. Based on the family-level classification and the genus name, members of Foxia are likely cleptoparasitic wasps that exploit the nests of other ground-nesting hymenopterans.
Nysson intermedius
Nysson intermedius is a species of cuckoo wasp in the family Crabronidae, subfamily Bembicinae. It was described by Viereck in 1908. Members of the genus Nysson are kleptoparasitic, laying their eggs in the nests of other digger wasps, particularly those in the genus Bembix and related taxa. The species occurs in North America.
Zanysson
Zanysson is a strictly New World genus of digger wasps in the family Crabronidae, subfamily Bembicinae. The genus was established by Rohwer in 1921 and remained taxonomically stagnant for over 80 years until the description of Z. gemmatus from Colombia in 2007. Members are assumed to be cleptoparasites of other crabronid wasps, though direct biological observations are lacking for most species. The genus includes at least three described species distributed from the southwestern United States through Mexico to northwestern South America.
Zanysson plesius
Zanysson plesius is a species of wasp in the family Crabronidae, subfamily Bembicinae, first described by Rohwer in 1921. It belongs to the tribe Nyssonini, a group of sand wasps. The species is part of a genus containing at least three recognized species in North America, including Z. texanus and its subspecies. Specimens have been documented in museum collections, including holdings at the UCR Entomology Research Museum.
Zanysson texanus
Zanysson texanus is a species of wasp in the family Crabronidae, subfamily Bembicinae. It was originally described as Nysson texanus by Cresson in 1873. The genus Zanysson belongs to the tribe Nyssonini, a group of solitary wasps commonly known as cuckoo wasps or kleptoparasitic wasps that typically exploit the nests of other wasps. The species epithet 'texanus' indicates a Texas association, likely referring to the type locality or primary distribution.