Abundance and Size Composition of Vermilion Rockfish, Sebastes miniatus ( Jordan and Gilbert 1880), from Sport Fishing Catches of San Quintı´n, Ensenada, Baja California, Me´xico
Rodrı´guez-Santiago, Maria A.
Adria´n, Rosales-Casia´n J.
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The vermilion rockfish (Sebastes miniatus) is part of an extended group of fish species named rockcods or rockfishes that are distributed in waters of the Californias. This species is a common and popular fish caught by the commercial and recreational fishers. This study shows the results of the vermilion rockfish monitoring from the recreational fishing at San Quintı´n, Baja California, Me´xico during 2005. A total of 71 boats were counted from one-day (Saturday) monthly visits, and a total of 1,026 vermilion rockfish was registered, 60.4% of those were measured and weighed. Catches were highest during April (25.9 6 3.7 SE vermilions per boat), lowest (5.8 6 3.9 SE) in November and for the overall year averaged 14.5 6 1.3 SE. The sizes of vermilions rockfish were from 240 mm TL caught in November, and the biggest (680 mm TL) in December; the annual mean size was 448 mm TL (62.4 mm SE). The recreational fishing at San Quintı´n, B.C. targeted almost all adult vermilion rockfishes, with only five individuals, of those measured, under the first maturity size (310 mm TL).