Cichlid Room Companion

TERME: Description du gloassaire des termes.


Contexte: Ecologie

operational sex ratio

The ratio of males and females available to mate with one another. This may vary greatly from the actual sex ratio

Référence

Barlow, George W.. 2002. "The Cichlid Fishes (Nature's Grand Experiment in Evolution)". Perseus Publishing. pp. 352 pp. (crc03927) (résumé)

Wikipedia