M. Dethier et al., SPATIAL-DISTRIBUTION AND TEMPORAL VARIABILITY OF SOME AQUATIC INSECTSIN THE FRANCO-GENEVA RIVER, ALLONDON, Hydrobiologia, 301, 1995, pp. 149-155
The Allodon River, a tributary of the Rhone, has suffered considerably
from the recent expansion of human activities in the Geneva region. T
his study documents changes in its benthic fauna by comparing species
richness before and after 1986 and by considering the possibilities of
recolonization by drift.