No special adaptations 3. Seasonal changes due to export from nearby quieter waters Stream Ecology, Part II D. Benthic Invertebrates most adaptations, wide phylogenetic diversity 1. Dispersal - behavioral drift i. critical density of organisms that is too high ii. Stream ecology A. Feeding functional group concept guilds 1. Evidence for both a.
Abiotic factors have clear influences b.
The biology of streams and rivers. Oxford University Press. Allen, J.D. 1995.