Odontomachus erythrocephalus

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Odontomachus erythrocephalus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Ponerinae
Tribe: Ponerini
Genus: Odontomachus
Species: O. erythrocephalus
Binomial name
Odontomachus erythrocephalus
Emery, 1890

Odontomachus erythrocephalus casent0010636 p 1 high.jpg

Odontomachus erythrocephalus casent0010636 d 1 high.jpg

Specimen Labels

This species is common and, with its bright red head, conspicuous in the Atlantic lowland rainforests of Costa Rica. It inhabits mature forest, foraging on the ground and low vegetation, and nesting in rotten wood on the ground or rotten stumps. In one case I was collecting at the edge of an old lava field on Volcan Arenal, an area of boulders and open sand, with very little vegetation. A populous colony was under a stone in a narrow strip of grass. (Longino/Ants of Costa Rica)

Identification

Keys including this Species

Distribution

Distribution based on Regional Taxon Lists

Neotropical Region: Colombia, Costa Rica (type locality), Mexico, Panama.

Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Biology

Castes

Worker

Nomenclature

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

  • erythrocephalus. Odontomachus haematodes r. erythrocephalus Emery, 1890b: 44 (w.) COSTA RICA. [Also described as new by Emery, 1894k: 50.] Forel, 1914e: 9 (q.); Wheeler, G.C. & Wheeler, J. 1952c: 650 (l.). Raised to species: Kempf, 1972a: 170; Brown, 1976a: 144.

Description

References

  • Brown, W. L., Jr. 1976c. Contributions toward a reclassification of the Formicidae. Part VI. Ponerinae, tribe Ponerini, subtribe Odontomachiti. Section A. Introduction, subtribal characters. Genus Odontomachus. Stud. Entomol. 19: 67-171 (page 144, raised to species)
  • Emery, C. 1890c. Studii sulle formiche della fauna neotropica. Bull. Soc. Entomol. Ital. 22: 38-80 (page 44, worker described)
  • Emery, C. 1894l. Estudios sobre las hormigas de Costa Rica. An. Mus. Nac. Costa Rica 1888- 1889: 45-64 (page 50, also described as new)
  • Forel, A. 1914e. Quelques fourmis de Colombie. Pp. 9-14 in: Fuhrmann, O., Mayor, E. Voyage d'exploration scientifique en Colombie. Mém. Soc. Neuchâtel. Sci. Nat. 5(2):1-1090. (page 9, queen described)
  • Kempf, W. W. 1952. A synopsis of the pinelii-complex in the genus Paracryptocerus (Hym. Formicidae). Stud. Entomol. 1: 1-30 (page 170, raised to species)
  • Wheeler, G. C.; Wheeler, J. 1952c. The ant larvae of the subfamily Ponerinae - Part II. Am. Midl. Nat. 48: 604-672 (page 650, larva described)