Galapagos Species Checklist

Tetramorium simillimum

(F. Smith, 1851)

Domain Eukaryota
Kingdom Animalia
Division Arthropoda
Class Insecta
Order Hymenoptera
Suborder Apocrita
Superfamily Vespoidea
Family Formicidae
Subfamily Myrmicinae
Seccion Tetramoriini
Genus Tetramorium

Tetramorium simillimum  (F. Smith, 1851)


English common name: Ant

Spanish common name: hormiga

Name status: Accepted name; taxon occurs in Galapagos.

Last updated: 11 Jan 2013


  • In
  • Na

  • Ac

    Taxon accidentally introduced, naturalized in the wild.

  • Cu
  • Er
  • Es
  • Ic
  • AcQ
    Questionable Accidental
  • NaQ
    Questionable Native


Galapagos island groups: Española, Floreana, Isabela, San Cristóbal, Santa Cruz, Santiago.

Santa Cuz, Floreana, originally from Kenya (type specimen)

Please be aware that this distribution map is automatically generated from database records (CDF and external specimens, literature records, and observations) and may not accurately reflect the currently-known distribution for all species.


  • Linsley, E.G., Usinger, R.L. (1966) Insects of the Galápagos Islands. Proceedings of the California Academy of Sciences Fourth Series 33(7): 113-196.
  • Lubin, Y.D. (1984) Changes in the native fauna of the Galápagos Islands following invasion by the little red fire ant, Wasmannia auropunctata. Biological Journal of the Linnean Society 21(1-2): 229-242.
  • Peck, S.B., Heraty, J., Landry, B. & Sinclair, B.J. (1998) Introduced insect fauna of an oceanic archipelago: The Galápagos Islands, Ecuador. Am. Entomol. 44: 218-237.
  • Peck, S.B. (1996) Origin and development of an insect fauna on a remote archipelago: The Galápagos Islands, Ecuador. In: Keast A., Miller S.E. (eds.): The origin and evolution of Pacific Island biotas, New Guinea to eastern Polynesia: patterns and processes. SPB Academic Publishing, Amsterdam, The Netherlands, p. 91-122.
  • von Aesch, L., Cherix, D. (2005) Introduced Ant Species and Mechanisms of Competition on Floreana Island (Galápagos, Ecuador) (Hymenoptera: Formicidae). Sociobiology 45(2): 463-481.
  • Wheeler, W.M. (1933) The Templeton Crocker Expedition of the California Academy of Sciences, 1932. No. 6 Formicidae of the Templeton Crocker Expedition. Proc. Cal. Acad. Sc., Fourth Series 21(6): 57-64.