5 resultados para raia

em Plymouth Marine Science Electronic Archive (PlyMSEA)


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A note about temperature observations off the southern coast of New England published in the bulletin of the United States Fish Commission. List of papers containing results of work done at the MBA but not published in the Journal. An important prosecution under the Sea Fisheries Regulation Act 1888, following the dumping of sludge on a trawling ground. Details of a trawl net which seems likely to prove useful to vessels for which a beam trawl is prohibited by its size. Notes and observations on: Gadus esmarkii (Nilss.),Phycis blennioides (Brunn), Sebastes norvegicus (Ascau), Crystallogobius Nilssonii (Dub. and Kor.), Arnoglossus laterna (Walb), Raia alba (Lacep.), young lobsters, a new British nemertine and the culture of sea fish.