Summary data on Spiny dogfish at Black Sea level

Research on the status of the Spiny dogfish (Squalus acanthias) population in the Romanian marine area Summary data on Spiny dogfish at Black Sea level

Gheorghe Radu, Valodea Maximov, Eugen Anton

ABSTRACT:

The paper presents data on biology and ethology; distribution area, conditions and migration routes; distribution and migration routes at Romanian littoral; distribution and migration routes at Black Sea level, landings; biological parameters; stock biomass; size structure; yearly distribution of fishing agglomeration; indices of abundance on length classes, biomass on length classes; historical catch in number; stock weights at age; proportion mature at age; age/length key.

Workshop on Stock Assessment of Selected Species of Elasmobranchs in the GFCM area, Brussels (Belgium), 12-16 December 2011

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