Observations biologiques et physiologiques sur le maquereau du golfe du Lion (Scomber scombrus L.)

The observations described here follow the first results on the biometry and biology of mackerel Scomber scombms L. in the Gulf of Lion, produced in an earlier publication (BONNET, 1963). They address: its reproduction (laying period and areas, eggs and larvae), its blood tissue (blood group research, serous protein immunology).