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Encyclopedia > Ichneumon wasp
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Ichneumon wasps
Ichneumon wasp image
Ichneumon wasp of genus Ophion (body size about 20 mm)
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Suborder: Apocrita
Superfamily: Ichneumonoidea
Families

Braconidae
Ichneumonidae Jump to: navigation, search Image File history File links IcneumonWasp20mm. ... Scientific classification or biological classification is how biologists group and categorize extinct and living species of organisms. ... Jump to: navigation, search Phyla Porifera (sponges) Ctenophora (comb jellies) Cnidaria Placozoa Subregnum Bilateria  Acoelomorpha  Orthonectida  Rhombozoa  Myxozoa  Superphylum Deuterostomia     Chordata (vertebrates, etc. ... Subphyla and Classes Subphylum Trilobitomorpha Trilobita - Trilobites (extinct) Subphylum Chelicerata Arachnida - Spiders, Scorpions, etc. ... Orders Subclass Apterygota Symphypleona - globular springtails Subclass Archaeognatha (jumping bristletails) Subclass Dicondylia Monura - extinct Thysanura (common bristletails) Subclass Pterygota Diaphanopteroidea - extinct Palaeodictyoptera - extinct Megasecoptera - extinct Archodonata - extinct Ephemeroptera (mayflies) Odonata (dragonflies and damselflies) Infraclass Neoptera Blattodea (cockroaches) Mantodea (mantids) Isoptera (termites) Zoraptera Grylloblattodea Dermaptera (earwigs) Plecoptera (stoneflies) Orthoptera (grasshoppers, crickets... Suborders Apocrita Symphyta Many families, see article Hymenoptera is one of the larger orders of Insects, comprising the sawflies, wasps, bees, and ants. ... Superfamilies Apoidea Ceraphronoidea Chalcidoidea Chrysidoidea Cynipoidea Evanioidea Ichneumonoidea Megalyroidea Proctotrupoidea Sphecoidea Stephanoidea Triganalyoidea Vespoidea Many families, see article Apocrita is a suborder of insects in the order Hymenoptera. ... Families   Braconidae   Ichneumonidae Ref. ...

The Ichneumon wasps are insects classified in the parasitica group of the suborder Apocrita within the Order Hymenoptera. Sometimes incorrectly called Ichneumon flies, they are solitary insects, and most are parasitoids - the larvae feeding on or in another insect which finally dies. As with all hymenopterans, Ichneumons are closely related to ants and bees. Jump to: navigation, search Classes & Orders Subclass: Apterygota Orders Archaeognatha (Bristletails) Thysanura (Silverfish) Monura - extinct Subclass: Pterygota Orders Ephemeroptera (mayflies) Odonata (dragonflies and damselflies) Diaphanopteroidea - extinct Palaeodictyoptera - extinct Megasecoptera - extinct Archodonata - extinct Infraclass: Neoptera Orders Blattodea (cockroaches) Isoptera (termites) Mantodea (mantids) Dermaptera (earwigs) Plecoptera (stoneflies) Orthoptera (grasshoppers, etc) Phasmatodea (walking... Superfamilies Apoidea Ceraphronoidea Chalcidoidea Chrysidoidea Cynipoidea Evanioidea Ichneumonoidea Megalyroidea Proctotrupoidea Sphecoidea Stephanoidea Triganalyoidea Vespoidea Many families, see article Apocrita is a suborder of insects in the order Hymenoptera. ... Suborders Apocrita Symphyta Many families, see article Hymenoptera is one of the larger orders of Insects, comprising the sawflies, wasps, bees, and ants. ... Parasitoids differ from parasites in their relationship with the host. ... Larvae are the plural of larva, juvenile form of animals with indirect development. ... Subfamilies Dorylomorph subfamilies Apomyrminae Cerapachyinae Dorylinae Ecitoninae Formicomorph subfamilies: Aneuretinae Dolichoderinae Formicinae - e. ... Families Andrenidae Apidae Colletidae Halictidae Heterogynaidae Megachilidae Melittidae Oxaeidae Sphecidae Stenotritidae bee or bees, see bee (disambiguation). ...


The superfamily Ichneumonoidea (consisting of two families: the Ichneumonidae and the Braconidae) has been estimated to contain well over 80,000 different species. Some members use many different insects as a host, others are very specific in host choice. Various Ichneumons are used successfully as biological control agents in controlling pests such as flies or beetles. Biological control of pests and diseases is a method of controlling pests and diseases in agriculture that relies on natuaral predation rather than introduced chemicals. ... Jump to: navigation, search |- | style=text-align:center; | Cheesemancapitata]] As defined by entomologists, a fly (plural flies) is any species of insect of the order Diptera, some of which can land on food and transmit bacteria to humans. ... Jump to: navigation, search Suborders Adephaga Archostemata Myxophaga Polyphaga See subgroups of the order Coleoptera Beetles are one of the main groups of insects. ...

An Ichneumon wasp attacking a case moth caterpillar pupa
An Ichneumon wasp attacking a case moth caterpillar pupa

Ichneumon species are highly diverse - ranging from 1/8-inch to 5 inches long. Most are slender, with the females of many species (particularly in the genus Megarhyssa) having an extremely long ovipositor for laying eggs. The female finds a host and lays an egg on, near, or inside the host's body. Upon hatching, the larval Ichneumon feeds either externally or internally, killing the host when they themselves are ready to pupate. Despite looking formidable, the ovipositor does not deliver a sting like many wasps or bees. It can be used to bore into and lay eggs inside rotten wood. Jump to: navigation, search Image File history File links IcneumonWasp. ... Jump to: navigation, search Image File history File links IcneumonWasp. ... The ovipositor is an organ used by some of the arthropods to deposit their eggs. ... Chrysalis of Gulf Fritillary in Georgetown, South Carolina Pupation of Aglais urticae A pupa (plural: pupae or pupas) is the life stage of some insects undergoing transformation. ...


Members of the (usually larger) Ichneumonidae are distinguished from the Braconidae by observing wing structures.

Ichneumon wasp (body size 9.5 mm)
Ichneumon wasp (body size about 15 mm)
Ichneumon wasp (body size about 15 mm)

Jump to: navigation, search Image File history File links Download high resolution version (1500x977, 404 KB) File links The following pages link to this file: Ichneumon wasp ... Jump to: navigation, search Image File history File links Download high resolution version (1500x977, 404 KB) File links The following pages link to this file: Ichneumon wasp ... Jump to: navigation, search Image File history File links IcneumonWasp15mm. ... Jump to: navigation, search Image File history File links IcneumonWasp15mm. ...

References

Jump to: navigation, search 2004(MMIV) is a leap year starting on Thursday of the Gregorian calendar. ... Jump to: navigation, search January 15 is the 15th day of the year in the Gregorian Calendar. ...

External links

  • An interesting account of an observer's encounter with Ichneumons.
  • http://eny3005.ifas.ufl.edu/lab1/Hymenoptera/Ichneumonid.htm
  • http://www.whatsthatbug.com/ichneumons.html

  Results from FactBites:
 
Ichneumon Wasp (174 words)
The body of the wasp is nearly 1 1/2 inches in length, but the ovipositor of the female can be nearly 5 inches in length, and though it can pierce several inches of wood, humans need not fear since it is not used for stinging.
The female Ichneumon uses her ovipositor to lay her eggs in wood where the young grub locates wood boring beetle grubs and feeds on them.
The female wasp lays her eggs inside the caterpillar and the young feed on the living host, eventually pupating within the caterpillar which soon dies.
The Amazing Ichneumon (1230 words)
Ichneumons are often incorrectly referred to as flies, but they are directly related to wasps and bees.
Ichneumon wasps are economically and environmentally important because their larvae feed on and destroy many insects injurious to humans and plants, especially to food crops.
Ichneumons are important in the control of clinch bugs, boll weevils, codling moths and asparagus beetles, just to name a few.
  More results at FactBites »


 

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