Kjønnsfordelingen hos pigghåen
Journal article

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Date
1964Metadata
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- Fisken og havet (1958- ) [700]
Abstract
In a sample of spiny dogfish the mothers with fully grown (or nearly fully grown) embryos were sorted out. The embryos were measured and sexed. The
proportion of males to females, is practically speaking 50: 50. The number of embryos was in average 6.2 for a
mean length of mother fish of 91.9 cm.
The mean length of the fully grown embryos was 26.5 cm for both males and females.