▪ Abstract Food webs are overlaid with infochemical webs that mediate direct and indirect
interactions. The infochemicals may result in shifts in trait values, which affect the strength of …

More than 4500 species belong to the crustacean sub-order Gammaridea (order
Amphipoda)(Bousfield Among Amphipods, the Gammaridea are the most widespread group …

Stream Ecology: Structure and Function of Running Waters is designed to serve as a
textbook for advanced undergraduate and graduate students, and as a reference source for …

The influence of predation on rocky intertidal community structure has long emphasized the
importance of indirect interactions. Most efforts in this area have focused on the density …

Background Among higher terrestrial organisms we consider it selfevident that interactions
are not only influenced by visual signals, but that also olfactory and auditory senses are …

Knowledge of the population biology of invading species will often be necessary to develop
effective management procedures and policies. But because invaders can have unexpected …

Animals with complex life cycles often show large variation in the size and timing of
metamorphosis in response to environmental variability. If fecundity increases with body size …

Chemical signals released by predators or injured prey often induce shifts in the traits of
prey species, which may in turn affect species interactions. Here we investigate the role that …

In high‐elevation streams of western Colorado, mayflies (Baetis bicaudatus) develop faster,
but mature at a smaller size where trout are present compared to streams where fish are …

We focus this mini-review on how naturally occurring chemical cues mediate ecological
interactions, especially interspecific competition and predation in freshwater communities …