Rogadinae

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Rogadinae
Aleiodes indiscretus wasp parasitizing gypsy moth caterpillar.jpg
Aleiodes indiscretus
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Braconidae
Subfamily: Rogadinae
Yelicones delicatus Yelicones delicatus P1120519a.jpg
Yelicones delicatus
Aleiodes Aleiodes P1370552a.jpg
Aleiodes

The Rogadinae are a large subfamily of braconid parasitoid wasps. Several Rogadinae species parasitize pest caterpillars and are important for naturally occurring biological control.

Contents

Description and distribution

Rogadinae are small wasps, usually under 8mm long. They are cyclostomes and usually have a medial ridge on the abdomen. They are found worldwide. The cosmopolitan genus Aleiodes, Old World genus Rogas, and New World genus Triraphis are by far the most common and species rich.

Biology

Rogadinae are koinobiont endoparasitoids of Lepidopteran larvae. Females oviposit into host larvae. The host is allowed to develop as the wasp larvae feeds internally on its tissues. Rogadines are unique among braconids in that their host caterpillar is eventually reduced to a mummified husk. The wasp larva then pupate within the mummy. Host mummies are distinctive and can be used to identify the species. Many Rogadinae are nocturnal as adults. [1]

Selected genera

These genera belong to the subfamily Rogadinae:

Data sources: i = ITIS, [2] c = Catalogue of Life, [3] g = GBIF, [4] b = Bugguide.net [5]

Related Research Articles

Ichneumonidae Family of wasps

The Ichneumonidae, also known as the ichneumon wasps or ichneumonids, is a parasitoid wasp family within the insect order Hymenoptera. This insect family is among the most species-rich branches of the tree of life. At the same time, it is one of the groups for which our knowledge most severely lags behind their actual diversity. The roughly 25,000 species described today probably represent less than a quarter of their true richness, but reliable estimates are lacking, as is much of the most basic knowledge about their ecology, distribution and evolution. Ichneumonid wasps, with very few exceptions, attack the immature stages of holometabolous insects and spiders, eventually killing their hosts. They thus fulfill an important role as regulators of insect populations, both in natural and semi-natural systems, making them promising agents for biological control.

Braconidae Family of wasps

The Braconidae are a family of parasitoid wasps. After the closely related Ichneumonidae, braconids make up the second-largest family in the order Hymenoptera, with about 17,000 recognized species and many thousands more undescribed. One analysis estimated a total between 30,000 and 50,000, and another provided a narrower estimate between 42,000 and 43,000 species.

Campopleginae Subfamily of wasps

Campopleginae is a large subfamily of the parasitoid wasp family Ichneumonidae with a world-wide distribution. Species in this subfamily have been used in the biological control of the alfalfa weevil, clover weevil, various species of Heliothis, oriental army worm, European corn borer, larch sawfly, and others.

Microgastrinae Subfamily of wasps

Microgastrinae is a subfamily of braconid wasps, encompassing 2,000 described species, with an estimated 5,000-10,000 total species. This makes it one of the richest subfamilies with the most species of parasitoid wasps.

Cheloninae Subfamily of wasps

The Cheloninae are a cosmopolitan subfamily of braconid parasitoid wasps.

Euphorinae Subfamily of wasps

The Euphorinae are a large subfamily of Braconidae parasitoid wasps. Some species have been used for biological pest control. They are sister group to the Meteorinae.

<i>Cystomastacoides kiddo</i> Species of wasp

Cystomastacoides kiddo is a species of parasitoid wasp belonging to the family Braconidae. The species was found during a 2006-2008 insect collection programme in Thailand. The name is derived from the character Beatrix Kiddo from the 2003 film Kill Bill, because of their resemblance in action and colour. It is one of the four species under the genus Cystomastacoides, and the only species in Thailand. As all other braconids, the female lays its eggs inside the body of other insects, such as moth caterpillar, so that the larvae use the host body as a source of food.

<i>Cystomastacoides</i> Genus of wasps

Cystomastacoides is a genus of parasitoid wasps belonging to the family Braconidae. It was named by Dutch entomologist Kees van Achterberg in 1997 from a single species Cystomastacoides coxalis discovered in Yunnan, China. There are only four species described in the genus, the other three having been reported on 19 March 2013. As typical ichneumon wasps, they are characterised by a deadly parasitoid behaviour. Their larvae grow inside the body of other insects, such as caterpillars, and feed on their internal organs inside the body until they emerge.

<i>Aleiodes</i> Genus of wasps

Aleiodes is a genus of the family Braconidae of parasitoid wasps described by Constantin Wesmael in 1838. They are also known as mummy-wasps. The female attacks caterpillars of various species, including many pests such as Gypsy moths and tent caterpillars, and then deposits eggs in the caterpillars. The eggs hatch and the wasp larva feeds on the caterpillar, leaving a hardened caterpillar skin, or mummy. The wasp pupates within the mummy and eventually the adult breaks out, leaving a small hole in the husk of the caterpillar.

Alysiinae Subfamily of wasps

The Alysiinae are a subfamily of braconid parasitoid wasps with over 1000 described species. Several species have been used in biocontrol programs. They are closely related to the Opiinae.

Blacini Tribe of wasps

Blacini is a tribe of braconid Parasitoid wasps. Formerly the subfamily Blacinae, this group was demoted to a tribe and placed within the Brachistinae based on molecular evidence in 2011.

<i>Gasteruption</i> Genus of wasps

Gasteruption is a genus of wasps belonging to the family Gasteruptiidae subfamily Gasteruptiinae.

Brachistinae Subfamily of wasps

Brachistinae is a subfamily of braconid wasps in the family Braconidae.

<i>Colastes</i> Genus of wasps

Colastes is a genus of braconid wasps in the family Braconidae. There are at least 80 described species in Colastes.

The Acampsohelconinae are a subfamily of braconid parasitoid wasps. Extant members of this subfamily were previously included in the Helconinae, Blacinae, or Sigalphinae. The four genera included are †Acampsohelcon, Afrocampsis, Canalicephalus, and Urosigalphus.

References

  1. Wharton, Robert A.; Marsh, Paul M.; Sharkey, Michael J. (1997). Manual of the New World Genera of the Family Braconidae (Hymenoptera). Washington DC: The International Society of Hymenopterists.
  2. "ITIS, Integrated Taxonomic Information System" . Retrieved 2018-05-16.
  3. "Catalogue of Life" . Retrieved 2018-05-16.
  4. "GBIF" . Retrieved 2018-05-16.
  5. "Rogadinae Subfamily Information". BugGuide.net. Retrieved 2018-05-16.