Ponerinae

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Ponerinae
Fighting Harpegnathos saltator
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ponerinae
Lepeletier, 1835
Type genus
Ponera
Genera

28 extant (in 3 tribes); 12 fossil[1]

Plectroctena sp. fighting

Ponerinae is a subfamily of ants in the Poneromorph subfamilies group, with about 1,600 species in 28 extant genera, including Dinoponera gigantea - one of the world's largest species of ant.

They are most easily identified from other sub-families by a constricted gaster (abdomen). They are rare examples of stinging ants.[2]

Identification

Workers of this subfamily can be distinguished by the following traits:

  1. outer borders of frontal lobes forming short semicircles or triangles, and having a pinched -in appearance posteriorly,
  2. promesonotal suture flexible,
  3. constriction present between abdominal segments 3 and 4, but segment 3 not markedly reduced in size compared to segment 4 (i.e., postpetiole absent);
  4. abdominal segments 3 and 4 with tergosternal fusion; and
  5. sting well developed.[3]

Tribes

Genera

Genera previously classified in Ponerinae

References

  1. Bolton, B. (2013), "An online catalog of the ants of the world.", AntCat, retrieved 22 September 2013 
  2. Hoffman, Donald R. "Ant venoms" Current Opinion in Allergy and Clinical Immunology 2010, vol. 10, pages 342-346. doi:10.1097/ACI.0b013e328339f325
  3. "Subfamily: Ponerinae". antweb.org. AntWeb. Retrieved 21 September 2013. 

External links

  • Media related to Ponerinae at Wikimedia Commons
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