Article · Wikipedia archive · Last revised Jul 17, 2026

Allomerus

Allomerus is a Neotropical genus of small ants in the subfamily Myrmicinae. Its eight species are known from the forests of South America, where they live in plant cavities and structures.

Last revised
Jul 17, 2026
Read time
≈ 1 min
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193 w
Citations
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Source
Allomerus
A. decemarticulatus worker
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Clade: Pancrustacea
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Attini
Genus: Allomerus
Mayr, 1878
Type species
Allomerus decemarticulatus
Mayr, 1878
Diversity1
8 species

Allomerus is a Neotropical genus of small ants in the subfamily Myrmicinae.2 Its eight species are known from the forests of South America, where they live in plant cavities and structures.3

Species

  • Allomerus brevipilosus Fernández, 2007
  • Allomerus decemarticulatus Mayr, 1878
  • Allomerus dentatus Fernández, 2007
  • Allomerus maietae Fernández, 2007
  • Allomerus octoarticulatus Mayr, 1878
  • Allomerus septemarticulatus Mayr, 1878
  • Allomerus undecemarticulatus Fernández, 2007
  • Allomerus vogeli Kempf, 1975

Associated plants

Table of known ant–host relations:3

Ant Plant
A. brevipilosus Gleasonia nauensis
A. decemarticulatus Duroia sp. (probably),
Gleasonia nauensis,
Hirtella sp.,
Hirtella physophora,
Tococa sp. (probably)
A. dentatus Tococa hirta
A. maietae Maieta neblinensis
A. octoarticulatus Remijia physophora,
Tococa sp.
A. septemarticulatus Duroia saccifera
A. vogeli Myrmidone macrosperma
A. undecemarticulatus Tococa pachystachya
References

References

  1. Bolton, B. (2014). "Allomerus". AntCat. Retrieved 5 July 2014.
  2. "Genus: Allomerus". antweb.org. AntWeb. Retrieved 23 September 2013.
  3. Fernández, F. (2007). "The myrmicine ant genus Allomerus Mayr (Hymenoptera: Formicidae)". Caldasia. 29 (1): 159–175.
External links
  • Media related to Allomerus at Wikimedia Commons