| Bassettia | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Cynipidae |
| Tribe: | Cynipini |
| Genus: | Bassettia Ashmead, 1887 |
| Type species | |
| Bassettia floridana Ashmead, 1887 | |
Bassettia is a genus of gall wasps found in North America.
This genus was circumscribed by William Harris Ashmead in 1887. Ashmead named the genus after "Mr. H. F. Bassett, of Waterbury, Conn., who has done so much towards advancing our knowledge of these intricate Hymenopters". Two species were included in the genus's initial circumscription: B. floridana, described in the same work, and B. tenuicornis . [1] Bassett had described the latter species in 1881, placing it in the genus Cynips . [2]
Ashmead later designated B. floridana as the genus's type species. [3] [4]
A 2007 revision of the genus by G. Melika and W. G. Abrahamson recognizes the following eight species in this genus: [4]
Subsequent changes include the addition of:
Melika and Abrahamson transferred or restored these species from Bassettia to Callirhytis Foerster, 1869 in 2002. [6] [4] They had been included in Weld's 1951 taxonomy of Bassettia. [7]
Gall wasps, also incorrectly called gallflies, are hymenopterans of the family Cynipidae in the wasp superfamily Cynipoidea. Their common name comes from the galls they induce on plants for larval development. About 1,300 species of this generally very small creature are known worldwide, with about 360 species of 36 different genera in Europe and some 800 species in North America.
Andricus is a genus of oak gall wasps in the family Cynipidae.
Andricus dentimitratus is a gall forming wasp in the genus Andricus. The adults lay their eggs on various species of oak and the developing larvae causes the trees to create a large ornate gall. The oaks parasitised include Quercus frainetto, Q. petraea, Q. pyrenaica, Q. pubescens and Q. robur. The gall is formed out of the cup of the acorn. In cross-section it resembles a mushroom. It is woody, maroon, shiny and sticky. It grows up to 25 mm high and 20 mm wide. What resembles the head of the mushroom is lobed or toothed in various ways. The insect emerges from the narrowing, between the head and base.
Cynipini is a tribe of gall wasps. These insects induce galls in plants of the beech and oak family, Fagaceae. They are known commonly as the oak gall wasps. It is the largest cynipid tribe, with about 936 to 1000 recognized species, most of which are associated with oaks. The tribe is mainly native to the Holarctic. Cynipini wasps can act as ecosystem engineers. Their galls can become hosts of inquilines, and the wasps themselves are hosts to parasitoids.
Coffeikokkos is a genus of gall wasp.
Aphelonyx is a genus of oak gall wasps in the family Cynipidae, comprising three known species:
Atrusca is a genus of gall wasps in the family Cynipidae. It consists of approximately 50 species, and is found in North and Central America.
Bassettia pallida is a species of gall wasp found in the Southern United States. This species was described by American entomologist William Harris Ashmead in 1896. B. pallida reproduces asexually in galls it induces on oak trees. The parasite Euderus set, a eulophid wasp, has B. pallida as a host and manipulates its behavior.
Synergini is a tribe of gall wasps in the subfamily Cynipinae.
Amphibolips gainesi is a species of gall wasp in the family Cynipidae.
Amphibolips is an American genus of gall wasps in the family Cynipidae. There are about 57 described species in the genus Amphibolips with several others still undescribed.
Heteroecus is a genus of gall wasps in the family Cynipidae. There are about seven described species in the genus Heteroecus.
Diastrophus is a genus of gall wasps in the family Cynipidae. There are at least eight described species in Diastrophus.
Disholcaspis is a genus of gall wasps in the family Cynipidae. There are more than 40 species described in the genus Disholcaspis. Some Disholcaspis species induce galls that produce honeydew, a sweet liquid that attracts yellow jackets, ants, and bees. These insects then protect the galls from parasitic wasps.
Callirhytis is a genus of gall wasps in the family Cynipidae. There are more than 90 described species in Callirhytis.
Andricus dimorphus, also called the clustered midrib gall wasp, is a species of oak gall wasp in the family Cynipidae. Galls in which the larvae live and feed are formed in clusters along the midrib on the underside of oak leaves.
Philonix is a genus of oak gall wasps in the family Cynipidae. Species in this genus are only known from Canada, the United States, and Mexico. The larvae of Philonix wasps induce galls on white oaks that are typically spherical, soft and fleshy. Galls are usually formed on the underside of leaves. Adult wasps are similar in appearance to species in the genus Acraspis. Many gall wasps have alternate sexual and asexual generations, but this has not been documented in Philonix.
Phylloteras is a North American genus of gall wasps in the family Cynipidae, tribe Cynipini .
Kokkocynips is an American genus of gall wasps in the family Cynipidae. There are about 8 described species in the genus Kokkocynips with several others still undescribed.
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