Paraponera clavata

Paraponera clavata is a very large (> 2 cm long), aggressive ant of the New World tropics.

Distribution based on Regional Taxon Lists
Neotropical Region: Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Honduras, Nicaragua, Panama, Paraguay, Peru, Suriname.

It is found in Ecuador, Brazil, Bolivia, Colombia, Peru, Suriname, Paraguay, French Guiana, Guyana, Honduras, Nicaragua, Panama and Costa Rica.

Biology
Wetterer (1994) - P. clavata usually nest at the base of trees, but some have arboreal nests (Breed & Harrison 1989). Colonies can grow to have more than 2000 workers (Breed & Harrison 1988). Workers usually ascend their nest tree to forage in the foliage of the canopy and understory. Foragers most commonly return to the nest carrying drops of liquid in their mandibles, but they also bring back plant parts and captured invertebrate prey (Young & Hermann 1980, Bennetr & Breed 1985). Much of the liquid that P. clavata foragers collect appears to be the product of plant extrafloral nectaries (Young 1977). Janzen and Carroll (1983) observed P. clavata workers guarding and collecting nectar from extrafloral nectaries of Pentaclethra macroloba and other plants.

Nomenclature

 *  clavata. Formica clavata Fabricius, 1775: 394 (w.) India (locality in error). Lepeletier, 1835: 189 (w.q.); Smith, F. 1858b: 101 (m.); Mayr, 1862: 731 (q.m.); Wheeler, G.C. & Wheeler, J. 1952a: 117 (l.). Combination in Paraponera: Smith, F. 1858b: 100. Senior synonym of aculeata and material of the unavailable name spininoda referred here: Latreille, 1802c: 207; of tarsalis: Smith, F. 1858b: 100. See also: Brown, 1958g: 205.
 * aculeata. Formica aculeata Olivier, 1792: 498 (w.) FRENCH GUIANA. Junior synonym of clavata: Latreille, 1802c: 207.
 * tarsalis. Ponera tarsalis Perty, 1833: 135, pl. 27, fig. 2 (w.) BRAZIL. Junior synonym of clavata: Smith, F. 1858b: 100.

Additional References

 * Wetterer, J. K. 1994. Attack by Paraponera clavata prevents herbivory by the leaf-cutting ant, Atta cephalotes. Biotropica. 26:462-465.