Iberoformica subrufa

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Iberoformica subrufa
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Formicinae
Tribe: Formicini
Genus: Iberoformica
Species: I. subrufa
Binomial name
Iberoformica subrufa
(Roger, 1859)

Iberoformica subrufa casent0270631 p 1 high.jpg

Iberoformica subrufa casent0270631 d 1 high.jpg

Specimen Labels

Common within favored habitats within its range. This is an ant of open areas with abundant exposure to sunlight, including forest clearings and in scrub habitats.

Identification

Distribution

Distribution based on Regional Taxon Lists

Palaearctic Region: China, France, Gibraltar, Iberian Peninsula, Portugal, Spain (type locality).

Check distribution from AntMaps.

Distribution based on specimens

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The above specimen data are provided by AntWeb. Please see Iberoformica subrufa for further details

Biology

Cavia (1990) - An endemic of the Iberian Peninsula (Bernard, 1968), although its distribution covers a wide attitudinal range, from almost sea level to 1400 meters (Haro, 1982; Tinaut, 1981). Nests are shallow (average 23 cm) with a population between 181 and 2048 workers and usually a single queen (Cavia, 1988). Workers are medium size (4.2 - 5.6 mm in length) that exhibit diurnal foraging activity, with two peaks, one in the morning and one in the afternoon with a decrease at noon. Throughout the year is active between March and November (Cavia, 1988).

The diet of the ant Formica subrufa in Sant Llorenç del Munt i Serra de l'Obac Natural Park has been studied. Prey transported to the nest are arthropod carcasses, mainly other ants, but also of other insect groups, and also some seeds. Prey collection efficacy ranges from 10 to 16%. Formica subrufa also feeds on nectar and sap from some plants, i.e. spurge flax (Daphne gnidium), pine (Pinus pinea), evergreen oak (Quercus ilex) and box (Buxus sempervirens). Liquid food collection efficacy is 46%. Globally, the percentage of ants that enter the nest with food is up to 50%.

Associations with other Organisms

Other Insects

This ant has been observed tending larvae of Lampides boeticus and has also been associated with the butterflies Glaucopsyche alexis, Leptotes pirithous, and a species that has recently been split into two species: Polyommatus icarus and Polyommatus celin (Obregon et al. 2015).

Castes

Nomenclature

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

  • subrufa. Formica subrufa Roger, 1859: 236 (w.) SPAIN. Emery, 1909b: 200 (q.m.); Tinaut, 1990a: 283 (m.). Combination in F. (Serviformica): Santschi, 1919e: 247; in F. (Iberoformica): Tinaut, 1990a: 282; in Iberoformica: Muñoz-López, et al. 2012: 36. Subspecies of fusca: Emery & Forel, 1879: 451; Wheeler, W.M. 1908g: 409. Status as species: André, 1882b: 181; Nasonov, 1889: 20; Ruzsky, 1902d: 13; Emery, 1909b: 199; Wheeler, W.M. 1913f: 531; Santschi, 1919e: 247; Bernard, 1967: 301; Collingwood, 1978: 93; Tinaut, 1990a: 282.

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Description

Roger 1859
Roger 1859 p. 237.png

References

  • Cavia, V. 1990. Régimen alimenticio de la hormiga Formica subrufa (Hymenoptera: Formicidae). Sess. Entomol. ICHN-SCL. 6:97-107.
  • Cerdá, X., J. Retana, and J. Bosch. 1991. Hormigas de Port-Bou (Gerona): una aproximación a su estudio ecológico. Ecologia (Madr.). 5:413-425.
  • Muñoz-López, M., Palomeque, T., Carrillo, J. A., Pons, J., Tinaut, A. & Lorite, P. 2012. A new taxonomic status for Iberoformica (Hymenoptera, Formicidae) based on the use of molecular markers. Journal of Zoological Systematics and Evolutionary Research 50:30-37 (doi: 10.1111/j.1439-0469.2011.00649.x).
  • Obregon, R., M. R. Shaw, J. Fernandez-Haeger, and D. Jordano. 2015. Parasitoid and ant interactions of some Iberian butterflies (Insecta: Lepidoptera). Shilap-Revista De Lepidopterologia. 43:439-454.
  • Roger, J. 1859. Beiträge zur Kenntniss der Ameisenfauna der Mittelmeerländer. I. Berl. Entomol. Z. 3:225-259. PDF
  • Tinaut, A. 1990a. Descripción del macho de Formica subrufa Roger, 1859 y creación de un nuevo subgénero (Hymenoptera: Formicidae). EOS. Rev. Esp. Entomol. 65: 281-291.