Cichlid Room Companion

TERM: Description of glossary term.

Kontext: Ecology

operational sex ratio

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


Barlow, George W.. 2002. "The Cichlid Fishes (Nature's Grand Experiment in Evolution)". Perseus Publishing. pp. 352 pp. ISBN: 9780738203768 (crc03927) (Kurzfassung)