TY - JOUR A2 - Brown, W. A2 - Calatayud, P. A. A2 - Abdalla, F. C. A2 - Rojas, J. AU - Cammaerts, Marie-Claire PY - 2013 DA - 2013/10/03 TI - Trail following Learning by Young Myrmica rubra Workers (Hymenoptera, Formicidae) SP - 792891 VL - 2013 AB - Ants use chemical trails, laid down on the ground, for recruiting congeners and helping them to return to the nest. The present work shows that young ants, less than one year old, though obviously reacting to the trail pheromone, are unable to efficiently follow a trail. These young ants begin to better walk along a trail when being in presence of trail following older congeners. Later on, they can by themselves rather efficiently follow a trail. Queens removed from their nest correctly move along a trail. The knowledge of the trail pheromone is thus native, while the trail following behavior is both partly native and partly learned. The latter learning is rapid and may be induced and/or enhanced by older trail following nestmates. SN - null UR - https://doi.org/10.1155/2013/792891 DO - 10.1155/2013/792891 JF - ISRN Entomology PB - Hindawi Publishing Corporation KW - ER -