Orectognathus antennatus

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Orectognathus antennatus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Attini
Genus: Orectognathus
Species: O. antennatus
Binomial name
Orectognathus antennatus
Smith, F., 1853

Orectognathus antennatus casent0172360 profile 1.jpg

Orectognathus antennatus casent0172360 dorsal 1.jpg

Specimen Label



Keys including this Species


Distribution based on Regional Taxon Lists

Australasian Region: Australia (type locality), New Zealand (type locality).

Distribution based on AntMaps


Distribution based on AntWeb specimens

Check data from AntWeb




The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.

  • antennatus. Orectognathus antennatus Smith, F. 1853: 228, pl. 21, fig. 9 (w.) NEW ZEALAND. Brown, 1953k: 99 (q.m.); Wheeler, G.C. & Wheeler, J. 1973c: 213 (l.). Senior synonym of septentrionalis: Brown, 1953k: 99. See also: Brown, 1958h: 36; Bolton, 2000: 21.
  • septentrionalis. Orectognathus antennatus var. septentrionalis Forel, 1910b: 51 (w.) AUSTRALIA. Junior synonym of antennatus: Brown, 1953k: 99.

Type Material

  • Holotype, queen, Wollongbar, Richmond River, New South Wales, Australia.
  • Syntype, worker(s), New Zealand, The Natural History Museum.



  • Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp. (page 301, catalogue)
  • Brown, W. L., Jr. 1953j. Revisionary notes on the ant genus Myrmecia of Australia. Bull. Mus. Comp. Zool. 111: 1-35 (page 99, queen, male described)
  • Brown, W. L., Jr. 1953k. A revision of the dacetine ant genus Orectognathus. Mem. Qld. Mus. 13: 84-104 (page 99, senior synonym of septentrionalis)
  • Brown, W. L., Jr. 1958h. A review of the ants of New Zealand. Acta Hymenopterol. 1: 1-50 (page 36, see also)
  • Roger, J. 1863b. Verzeichniss der Formiciden-Gattungen und Arten. Berl. Entomol. Z. 7(B Beilage: 1-65 (page 40, catalogue)
  • Smith, F. 1853 [1854]. Monograph of the genus Cryptocerus, belonging to the group Cryptoceridae - family Myrmicidae - division Hymenoptera Heterogyna. Trans. Entomol. Soc. Lond. (2) 2: 213-228 (page 228, pl. 21, fig. 9 worker described)
  • Wheeler, G. C.; Wheeler, J. 1973c. The ant larvae of the tribes Basicerotini and Dacetini: second supplement (Hymenoptera: Formicidae: Myrmicinae). Pan-Pac. Entomol. 49: 207-214 (page 213, larva described)