Pacific spiny dogfish (Squalus suckleyi) longline survey in the Strait of Georgia, October 2-13, 2019 / by Daniel C. Williams and A. Maria Cornthwaite. : Fs97-4/3285E-PDF

"A longline survey for Pacific Spiny Dogfish (Squalus suckleyi) was conducted in the Strait of Georgia aboard the CCGS Neocaligus from October 2-13, 2019. A total of 39 longline sets were completed at 10 index sites, within four depth strata where possible. A total of 5,606 Pacific Spiny Dogfish were caught, accounting for almost 97% of the total catch. A total of 5,514 Pacific Spiny Dogfish were biologically sampled. The Pacific Spiny Dogfish catch was predominately male (68%). Most male Pacific Spiny Dogfish were in the range of 58 to 88 cm in total length, with a minimum size of 48 cm and maximum size of 93 cm. Most female Pacific Spiny Dogfish were in the range of 58 to 98 cm, with a minimum size of 48 cm and maximum size of 114 cm. An additional 13 fish species were caught on the survey and measured for length"--Abstract, page v.

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