- Source: Atta insularis
Atta insularis is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta endemic to Cuba. This species is from one of the two genera of advanced fungus-growing ants within the tribe Attini.
This species is the largest and most notable species of ant of Cuba. A. insularis is unique to Cuba, and has great polymorphism. Its workers specialize in different activities. The warriors have remarkably large heads.
They prefer to work at night, although they do by day, more if on cloudy days.
The nests are huge, and may comprise one or several mounds that can be spaced several metres apart. The height of the mound can sometimes exceed a metre. These nests in natural sites can be very durable, even more than 50 years.
This species is a pest of citrus, coffee, and various Pinus species.
Quantitative studies in the behaviour of A. insularis has been performed both in laboratory-controlled conditions, and in
the wild.
Gallery
See also
List of leafcutter ants
Symmetry breaking of escaping ants
References
Further reading
Fowler, H. G; Robinson, S. W. (1979). "Foraging by Atta sexdens (Formicidae: Attini): seasonal patterns caste and efficiency". Ecological Entomology. 4: 239–247. doi:10.1111/j.1365-2311.1979.tb00581.x.
Fowler, H. G; Saes, N. B. (1986). "Dependence of the activity of grazing cattle on foraging grass-cutting ants (Atta spp.) in the southern neotropics". Journal of Applied Sciences Research. 101: 154–158. doi:10.1111/j.1439-0418.1986.tb00844.x.
Kata Kunci Pencarian:
- Atta insularis
- Atta (ant)
- Leucocoprinus gongylophorus
- Fungus-growing ants
- List of leafcutter ants
- Escovopsis
- Escovopsis aspergilloides
- List of Agaricaceae genera
- Berberis pinnata
- List of butterflies of Papua New Guinea
