A- -B- -C- -D- -E- -F- -G- -H- -L- -M- -N- -O- -P- -R- -S- -T- -V- -W

carnivore

One who victimizes or injures others; a predator.

catadromous

A life history strategy in which the adult form of a species of fish grows and matures in freshwater and returns to saltwater to spawn. Anguillid eels are catadromous.

caudal fin

The tail-fin on a fish.

cobble

Substrate particles between 64 and 128 mm in size, good for spawning.

condensation

The process by which a gas or vapor changes to a liquid.

confluence

The point where two streams meet. For example, the mouth of the North Fork of the Blackfoot River is considered the confluence of the North Fork of the Blackfoot River and the mainstem Blackfoot River.