Temnothorax
| Temnothorax | |
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| File:Temnothorax unifasciatus casent0173188 profile 1.jpg | |
| Temnothorax unifasciatus worker | |
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Temnothorax
Mayr, 1861
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| Type species | |
| Myrmica recedens Nylander, 1856
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| Diversity[1] | |
| 365 species | |
| Synonyms | |
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Antillaemyrmex Mann, 1920 |
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Temnothorax is a genus of ants in the subfamily Myrmicinae. It contains more than 350 species.[4]
Biology
The workers of Temnothorax species are generally small. Colonies are typically monogynous, although facultative polygyny has been documented in several species. Colony populations are usually quite small, often with less than 100 workers. However, several studies have found colonies of some species to be widely dispersed with several to many satellite nests. Many species are arboreal, living within hollow stems, old beetle or termite galleries, or in galls. Temnothorax species appear to be trophic generalists, feeding on a wide variety of scavenged items, including the elaiosomes of seeds. None have been documented to be active or aggressive predators.[5]
Phylogenetics
Recent molecular phylogenetic studies show that the genera Chalepoxenus, Myrmoxenus and Protomognathus are nested within Temnothorax, and that the latter is distinct from the more distantly related genera Formicoxenus, Leptothorax and Harpagoxenus. Species in these 'satellite' genera live as social parasites within the nests of other species of Temnothorax.[5]
See also
- Temnothorax albipennis
- Temnothorax americanus
- Temnothorax curvispinosus
- Temnothorax nylanderi
- Temnothorax pilagens
- Temnothorax rugatulus
- Temnothorax unifasciatus
Notes
- ↑ 1.0 1.1 1.2 Myrmoxenus (including its junior synonyms Epimyrma and Myrmetaerus) was synonymized under Temnothorax by Ward et al. (2015),[2] but the change was not accepted by Heinze et al. (2015) due to insufficient available data.[3]
References
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External links
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