Galapagos Species Database

The Galapagos Species Database shares the information about the species from our Natural History Collections.

Monomorium floricola (Jerdon, 1851)

Hormiga bicolor, Bicolored trailing ant

Taxonomy

Domain
Eukaryota

Kingdom
Animalia

Phylum
Arthropoda

Class
Insecta

Order
Hymenoptera

Suborder
Apocrita

Superfamily
Vespoidea

Family
Formicidae

Section
Solenopsidini

Genus
Monomorium

Species
floricola

Taxon category: Accepted

Origin: Introduced - established

Introduction

Year of first record: 1924

Mode of introduction: Accidental

Introduction Pathway: Stowaway

Subpathway: Hitchhiker on transport vehicles/cargo

Introduced status: Naturalized

Invasive status: Potentially Invasive

Distribution

Map of specimen collection localities or observation records for this species in our collections database.

Distribution: Bainbridge #5, Baltra, Bartolome, Bayas, Bowditch South, Champion, Cousin, Daphne Mayor, Española, Fernandina, Floreana, Gardner (next to Floreana), Genovesa, Isabela, Mariela Grande, Mariela Mediana, Marchena, Pinta, Noth Plaza, South Plaza, Rabida, Santiago, San Cristobal, Santa Cruz, North Seymour, Santa Fe and Sombrero Chino

References

  • Palacios, R.A. Bravo, L.D. (1975) Estudio morfologico de las semillas de Prosopis, II: Algunas especies Norteamericanas y Neotropicales. Darwiniana 19(2–4): 357–372.
  • 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.
  • Wheeler, W.M. (1924) The Formicidae of the Harrison Williams Galapagos Expedition. Zoologica 5(10): 101-122.
  • 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.
  • 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.
  • Causton, C.E. Sevilla, C. (2008) Latest Records of Introduced Invertebrates in Galapagos and Measures to control them. Galapagos Report 2006-2007, CDF, GNP and INGALA, Puerto Ayora, Galapagos, Ecuador, p. 142-145.
  • Peck, S.B. (1994) Aerial dispersal of insects between and to islands in the Galápagos archipelago, Ecuador. Annls. Entomol. Soc. Am. 87(2): 218-224.
  • 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.
  • 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.
  • McMullen, C.K. (2011) Pollination of the heterostylos Galápagos native, Cordia lutea (Boraginaceae) Plant Syst Evol (2012) 298:569-579
  • Herrera, H. W., Baert, L., Dekoninck, W., Causton, C. E., Sevilla, C. R., Pozo, P., & Hendrickx, F. (2020) Distribution and habitat preferences of Galápagos ants (Hymenoptera: Formicidae) Belgian Journal of Entomology 93: 1–60.
  • Herrera, H. W., Tocora, M. C., Fiorentino, G., Causton, C. E., Dekoninck, W., & Hendrickx, F. (2024) The ants of the Galápagos Islands (Hymenoptera, Formicidae): a historical overview, checklist, and identification key. ZooKeys, 1191, 151.
  • Jerdon, T. C. (1851) A catalogue of the species of ants found in Southern India. Madras Journal of Literature and Science, 17:103-127.

You are welcome to download and use the information found in this page, acknowledging its source.

This page should be cited as follows:

"Galapagos Species Database, Monomorium floricola", dataZone. Charles Darwin Foundation, https://datazone.darwinfoundation.org/en/checklist/?species=6644. Accessed 2 May 2025.