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Age at first maturity and sex dependent growth of Atlantic halibut growth on four different light regimes
Jonassen, T.M.; Imsland, A.K.; Stefansson, S.O. (2000). Age at first maturity and sex dependent growth of Atlantic halibut growth on four different light regimes, in: Norberg, B. et al. (Ed.) Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999. pp. 342
In: Norberg, B. et al. (2000). Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999. International Symposium on the Reproductive Physiology of Fish, 6. Department of Fisheries and Marine Biology, University of Bergen: Bergen. ISBN 82-7461-048-2. 499 pp., more
In: International Symposium on the Reproductive Physiology of Fish. Museo Nacional de Ciencias Naturales. , more

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Keyword
    Marine/Coastal

Authors  Top 
  • Jonassen, T.M.
  • Imsland, A.K.
  • Stefansson, S.O.

Abstract
    Only male halibut matured at age 2+, and extended light regime reduced the % of sexually mature males. Females showed overall faster growth than males independent of light regime. A persistent growth enhancing effect of continuous light was seen in females, but was temporary in males.

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