AntWiki: The Ants --- Online
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Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ectatomminae
Tribe: Ectatommini
Genus: Alfaria
Emery, 1896
Type species
Alfaria simulans, now Gnamptogenys simulans

Gnamptogenys simulans casent0603729 profile 1.jpg

Gnamptogenys simulans casent0603729 dorsal 1.jpg

Specimen labels

This genus is not in use as it is currently considered to be a junior synonym of Gnamptogenys.


The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • ALFARIA [junior synonym of Gnamptogenys]
    • Alfaria Emery, 1896e: 177 (diagnosis in key). Type-species: Alfaria simulans, by original designation.
    • [Alfaria also described as new by Emery, 1896g: 41.]
    • Alfaria senior synonym of Opisthoscyphus: Brown, in Borgmeier, 1957: 115.
    • Alfaria junior synonym of Gnamptogenys: Brown, 1958g: 211.


  • Ashmead, W. H. 1905c. A skeleton of a new arrangement of the families, subfamilies, tribes and genera of the ants, or the superfamily Formicoidea. Can. Entomol. 37: 381-384 (page 382, Alfaria in Pachycondylinae, Ectatommini)
  • Bolton, B. 2003. Synopsis and Classification of Formicidae. Mem. Am. Entomol. Inst. 71: 370pp (page 174, Alfaria as junior synonym of Gnamptogenys)
  • Borgmeier, T. 1957a. Myrmecologische Studien, I. An. Acad. Bras. Cienc. 29: 103-128 (page 115, Alfaria senior synonym of Opisthoscyphus)
  • Brown, W. L., Jr. 1958g. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bull. Mus. Comp. Zool. 118: 173-362 (page 211, Alfaria as junior synonym of Gnamptogenys)
  • Emery, C. 1896e. Clef analytique des genres de la famille des Formicides, pour la détermination des neutres. Ann. Soc. Entomol. Belg. 40: 172-189 (page 177, Alfaria as genus (diagnosis in key). )
  • Emery, C. 1896g. Studi sulle formiche della fauna neotropica. XVII-XXV. Bull. Soc. Entomol. Ital. 28: 33-107 (page 41, [Alfaria also described as new])
  • Emery, C. 1911e. Hymenoptera. Fam. Formicidae. Subfam. Ponerinae. Genera Insectorum 118: 1-125 (page 46, Alfaria in Ponerinae, Ectatommini)
  • Forel, A. 1899b. Formicidae. [part]. Biol. Cent.-Am. Hym. 3: 1-24 (page 3, Alfaria in Ponerinae, Ponerini)
  • Forel, A. 1917. Cadre synoptique actuel de la faune universelle des fourmis. Bull. Soc. Vaudoise Sci. Nat. 51: 229-253 (page 236, Alfaria in Ponerinae, Ectatommini)
  • Wheeler, W. M. 1910b. Ants: their structure, development and behavior. New York: Columbia University Press, xxv + 663 pp. (page 135, Alfaria in Ponerinae, Ectatommini)
  • Wheeler, W. M. 1922i. Ants of the American Museum Congo expedition. A contribution to the myrmecology of Africa. VII. Keys to the genera and subgenera of ants. Bull. Am. Mus. Nat. Hist. 45: 631-710 (page 642, Alfaria in Ponerinae, Ectatommini)