Megalomyrmex wettereri
| Megalomyrmex wettereri | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Subfamily: | Myrmicinae |
| Tribe: | Solenopsidini |
| Genus: | Megalomyrmex |
| Species: | M. wettereri |
| Binomial name | |
| Megalomyrmex wettereri Brandão, 2003 | |
Megalomyrmex wettereri is a Neotropical species of ants in the subfamily Myrmicinae. Megalomyrmex wettereri is known from two lowland rainforest sites: Barro Colorado Island in Panama and La Selva Biological Station in Costa Rica.[1]
Nest usurpation
Observations from Barro Colorado were the subject of Adams et al. (2000). Colonies of M. wettereri were found occupying abandoned nests of Cyphomyrmex longiscapus. The fungus gardens of the Cyphomyrmex were intact and the Megalomyrmex workers were observed feeding on the fungal symbiont. When lab colonies of M. wettereri were placed in contact with colonies of Cyphomyrmex longiscapus, the M. wettereri aggressively attacked, killing the adult workers. When presented with Cyphomyrmex larvae, they stripped them of their fungal coating and fed them to their own larvae. Adams et al. (2000) concluded that M. wettereri was an "agro-predator," raiding Cyphomyrmex colonies en masse, displacing the Cyphomyrmex workers, and feeding on the remaining brood and fungi.[1]
References
- 1 2 Longino 2010, p. 57
- Adams, R.C.; Mueller, U.G.; Schultz, T.R. & Norden, B. 2000. Agropredation: usurpation of attine gardens by Megalomyrmex ants. Naturwissenschaften, 87:549-554.
- Longino, John T. (2010), "A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America" (PDF), Zootaxa 2720: 35–58
This article incorporates text from a scholarly publication published under a copyright license that allows anyone to reuse, revise, remix and redistribute the materials in any form for any purpose: Longino, John T. (2010), "A taxonomic review of the ant genus Megalomyrmex Forel (Hymenoptera: Formicidae) in Central America" (PDF), Zootaxa 2720: 35–58 Please check the source for the exact licensing terms.