... FECUNDITY OF FISHES has been the wonder of every natural philosopher whose attention has been attracted to the subject. They are in general oviparous, or egg-producing; but there are a few, such as the eel and the blenny, which are viviparous, or produce their young alive. The males have the milt and the females the roe; but some individuals, as the sturgeon and the cod ... — The Book of Household Management • Mrs. Isabella Beeton
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