论文信息 - Spawning and Fecundity of Seven Species of Northwest American Cottus

Spawning and Fecundity of Seven Species of Northwest American Cottus

Spawning and fecundity of seven species of Cottus from the northwestern United States are discussed. These cottids spawn in the April-May period. They generally mature at age two; Cottus asper, however, matures at age three.

B. G. Patten

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