''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of living and fossil organisms as well as viruses. In the hierarchy of biological classification, genus comes above species and below family. In binomial n ...

of large

ichneumon wasp The Ichneumonidae, also known as the ichneumon wasps, Darwin wasps, or ichneumonids, are a family of parasitoid wasps of the insect order Hymenoptera. They are one of the most diverse groups within the Hymenoptera with roughly 25,000 species cu ...

s, with some species known for having the longest

ovipositor The ovipositor is a tube-like organ used by some animals, especially insects, for the laying of eggs. In insects, an ovipositor consists of a maximum of three pairs of appendages. The details and morphology of the ovipositor vary, but typica ...

s of any

insect Insects (from Latin ') are pancrustacean hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body (head, thorax and abdomen), three pairs ...

s. They are

idiobiont In evolutionary ecology, a parasitoid is an organism that lives in close association with its host at the host's expense, eventually resulting in the death of the host. Parasitoidism is one of six major evolutionary strategies within parasiti ...

endoparasitoids of the larvae of wood-boring horntail wasps. The ovipositor can be mistaken for a large stinger.

Species

Species within the genus: *''

Megarhyssa arisana ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa atomistica ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa atrata ''Megarhyssa atrata'', also known as the black giant ichneumonid wasp, is a species of large ichneumon wasp. It is known from North America, where it is found from Quebec, Michigan, Ohio and North and South Carolina to Florida. Adults are on w ...

'' *''

Megarhyssa aurantia ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont In evolutionary ...

'' *''

Megarhyssa babaulti ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa belulliflava ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *'' Megarhyssa bicolor'' *''

Megarhyssa bonbonsana ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa cultrimacularis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa fulvipennis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *'' Megarhyssa gloriosa'' *''

Megarhyssa greenei ''Megarhyssa greenei'', also known as Greene's giant ichneumonid wasp, is a species of large ichneumon wasp. It is known from the United States and Canada. Description and identification It is very similar in appearance to '' Megarhyssa macr ...

'' *'' Megarhyssa hainanensis'' *''

Megarhyssa indica ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa insulana ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa jezoensis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa laniaria ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa lenticula ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa longitubula ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa macrurus ''Megarhyssa macrurus'', also known as the long-tailed giant ichneumonid wasp or long-tailed giant ichneumon wasp, is a species of large ichneumon wasp. It is a parasitoid, notable for its extremely long ovipositor which it uses to deposit an eg ...

'' *''

Megarhyssa middenensis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa mirabilis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa nortoni ''Megarhyssa nortoni'', also known as Norton's giant ichneumonid wasp or the western giant ichneumonid wasp, is a species of large ichneumon wasp. Subspecies There are two described subspecies of ''Megarhyssa nortoni'': *''M. nortoni nortoni'' ( ...

'' *'' Megarhyssa obtusa'' *''

Megarhyssa perlata ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa praecellens ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa recava ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa rixator ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large Ichneumonidae, ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endopara ...

'' *''

Megarhyssa rotundamacula ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *'' Megarhyssa strimacula'' *''

Megarhyssa superba ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa taiwana ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa vagatoria ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa verae ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa weixiensis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

'' *''

Megarhyssa wugongensis ''Megarhyssa'', also known as giant ichneumonid wasps, giant ichneumons, or stump stabbers, is a genus of large ichneumon wasps, with some species known for having the longest ovipositors of any insects. They are idiobiont endoparasitoids of t ...

References

External links

Bugguide.net

* ttp://naturedocumentaries.org/3843/giant-ichneumon-megarhyssa-macrurus-ovipositing/ Video: Giant Ichneumon Wasp Ovipositing Insects used as insect pest control agents Biological pest control wasps Ichneumonidae genera Ichneumonidae Taxa named by William Harris Ashmead {{Ichneumonidae-stub