Foraging behavior of leaf-cutting ants. II. Walking on the foraging trail.

(2.9MB, 00:00:27)
Shot Date: 1996/03/20
Shot Location: Barro Colorado Island, Panama

species
Atta colombica

Key Words
foraging behavior
social insect
task partitioning
hitchhiker
foraging trail

Original Movie ->


Chiharu Koshio, Takahiro Murakami
2006/12/01 submitted



Animalia >Arthropoda >Insecta >Hymenoptera >Forimicidae >Atta >

Leaf-cutting ants cultivate fungi in their nests, from which they obtain food. Workers usually forage in the canopy of the forest and transport pieces of leaves to the nest. Their foraging trails are sharply defined. The small minim workers on leaf fragments, hitchhiker, are carried by larger workers. It is widely thought that they protect leaf carriers against parasitic flies.

(Data No.momo061130ac02b)

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