6Blaxter J H S, Hempel G. 1963. The influence of egg size on herring larvae (Clupea harengus L.) [J]. J. Cons. Cons.Int-Explor. Mer., 28:211-240.
7Baynes S M., Howell B R. 1996. The influence of egg size and incubation temperature on the condition of Solea solea(L.) larvae at hatching and first feeding [J]. J. Exp. Mar Bio. Eco. 199: 59-77.