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Dolichoderinae

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Dolichoderinae
Iridomyrmex purpureus feeding on honey
Scientific classification
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Subfamily:
Dolichoderinae

Forel, 1878
Type genus
Dolichoderus
Lund, 1831
Diversity[1]
47 genera

Dolichoderinae is a subfamily of ants, which includes species such as the Argentine ant (Linepithema humile), the erratic ant, the odorous house ant, and the cone ant. The subfamily presents a great diversity of species throughout the world, distributed in different biogeographic regions, from the Palearctic, Nearctic, Afrotropical region and Malaysia, to the Middle East, Australian, and Neotropical regions.[2]

This subfamily is distinguished by having a single petiole (no post-petiole) and a slit-like orifice, from which chemical compounds are released, rather than the round acidopore encircled by hairs that typifies the family to which it belongs, Formicidae. Dolichoderine ants do not possess a sting, unlike ants in some other subfamilies, such as Ponerinae and Myrmicinae, instead relying on the chemical defensive compounds produced from the anal gland.[3]

Of the compounds produced by dolichoderine ants, several terpenoids were identified including the previously unknown iridomyrmecin, isoiridomyrmecin, and iridodial.[4] Such compounds are responsible for the smell given off by ants of this subfamily when crushed or disturbed.[citation needed]

Tribes and genera

References

  1. ^ Bolton, B. (2015). "Dolichoderinae". AntCat. Retrieved 4 January 2015.
  2. ^ Attention: This template ({{cite doi}}) is deprecated. To cite the publication identified by doi:10.3897/CompCytogen.v6i2.2397, please use {{cite journal}} (if it was published in a bona fide academic journal, otherwise {{cite report}} with |doi=10.3897/CompCytogen.v6i2.2397 instead.
  3. ^ Fisher, Brian L. and Stefan P. Cover (2007) Ants of North America: a guide to the genera
  4. ^ Attention: This template ({{cite doi}}) is deprecated. To cite the publication identified by doi:10.1155/1959/45675, please use {{cite journal}} (if it was published in a bona fide academic journal, otherwise {{cite report}} with |doi=10.1155/1959/45675 instead.
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