| Atta robusta | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Hymenoptera |
| Family: | Formicidae |
| Subfamily: | Myrmicinae |
| Genus: | Atta |
| Species: | A. robusta |
| Binomial name | |
| Atta robusta | |
Atta robusta is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta . [2]
Atta is a genus of New World ants of the subfamily Myrmicinae. It contains at least 17 known species.
Leafcutter ants, a non-generic name, are any of 47 species of leaf-chewing ants belonging to the two genera Atta and Acromyrmex, within the tribe Attini. These species of tropical, fungus-growing ants are all endemic to South and Central America, Mexico, and parts of the southern United States. Leafcutter ants can carry twenty times their body weight and cut and process fresh vegetation to serve as the nutritional substrate for their fungal cultivates.
Atta sexdens is a species of leafcutter ant belonging to the tribe Attini, native to America, from the southern United States (Texas) to northern Argentina. They are absent from Chile. They cut leaves to provide a substrate for the fungus farms which are their principal source of food. Their societies are among the most complex found in social insects. A. sexdens is an ecologically important species, but also an agricultural pest. Other Atta species, such as Atta texana, Atta cephalotes and others, have similar behavior and ecology.
Atta laevigata is one of about a dozen species of leafcutter ants in the genus Atta, found from Venezuela and south to Paraguay. This species is one of the largest leafcutter species, and can be recognized by the smooth and shining head of the largest workers in a colony. Atta laevigata is known in northern South America as hormiga culona, or as sikisapa in Peru, zompopo de mayo in Central America, bachaco culón in Venezuela, akango in Paraguay, and chicatana in Mexico. In Brazil they are known as "saúva-cabeça-de-vidro", with saúva being the common name for all Atta ants.
Lithodytes is a genus of frogs in the family of Leptodactylidae. It is monotypic, being represented by the single species, Lithodytes lineatus, also commonly known as the gold-striped frog or painted antnest frog. It is found in tropical South America where it lives in humid forests among the leaf litter. These frogs build foam nests at the edge of temporary pools, and the tadpoles develop within these. The frogs also associate with certain leafcutter ants and breed inside their nests without being attacked by the ants.
Acromyrmex is a genus of New World ants of the subfamily Myrmicinae. This genus is found in South America and parts of Central America, México and the Caribbean Islands, and contains 33 known species. Commonly known as "leafcutter ants" they comprise one of the two genera of advanced attines within the tribe Attini, along with Atta.
Atta cephalotes is a species of leafcutter ant in the tribe Attini. A single colony of ants can contain up to 5 million members, and each colony has one queen that can live more than 15 years. The colony comprises different castes, known as "task partitioning", and each caste has a different job to do.
Atta colombica is one of 47 species of leafcutter ants. This species is part of the Attini tribe.
Atta opaciceps is a species of leaf-cutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta.
Atta saltensis is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta.
Atta vollenweideri, common name chaco leafcutter ant, is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta. This species is from one of the two genera of advanced attines within the tribe Attini.
Atta mexicana is a species of leaf-cutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta. This species is from one of the two genera of advanced attines within the tribe Attini.
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.
Acromyrmex hystrix is a species of leaf-cutter ant, a New World ant of the subfamily Myrmicinae of the genus Acromyrmex.
Atta bisphaerica is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta.
Atta capiguara is a species of leafcutter ant, a New World ant of the subfamily Myrmicinae of the genus Atta.
Acromyrmex pubescens is a species of leafcutter ants of the subfamily Myrmicinae. They are native to Paraguay, northern Argentina, and eastern Brazil.
Escovopsis is a genus of seven formally acknowledged parasitic microfungus species that rely on other fungi to be their hosts. This genus formally circumscribed with a single identified species in 1990; in 2013 three other species were added.
Leucocoprinus gongylophorus is a fungus in the family Agaricaceae which is cultivated by certain leafcutter ants. Like other species of fungi cultivated by ants, L. gongylophorus produces gongylidia, nutrient-rich hyphal swellings upon which the ants feed. Production of mushrooms occurs only once ants abandon the nest. L. gongylophorus is farmed by leaf cutter ant species belonging to the genera Atta and Acromyrmex, amongst others.