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Published byRosalind Berry Modified over 9 years ago
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Genus Sebastes! = Manificent
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~102 Species ~96 N Pacific to Gulf of CA ~24 Common in WA
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1806 Napoleon occupied Berlin 1855 Isaac Singer patents sewing machine motor Sebastes “Seb” aleutianus 1806-2011 Sebastes “Yella” ruberrimus 1855-2011
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Long time to mature (10-20+ years) Large number of offspring (300,000-500,000 avg) The older and larger the female, the more likely her young will survive Largest = most likely targeted in fisheries…
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Neah Bay Tacoma Bainbridge Island
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Black Rockfish Yellowtail Rockfish
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Blueish/Black, dark on dorsal area – seen in schooling groups
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Yellow tail and fins…. Dark dorsal area similar to Black Rockfish
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Copper Rockfish Brown Rockfish
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Brown in color, with yellow highlights. Orange stripes on cheek
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Brown in color, spot on operculum What’s with the orange cheek stripes….?
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Tiger Rockfish Boccacio
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Pronounced red stripes
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Light in color, longish body, non descript markings…
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1 1. North Forward 50 meters 2. North Reverse 50 meters 4. South Reverse 50 meters 3. South Forward 50 meters
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Rockfish Surveys
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Schooling Fish Stay within 4 – 5 feet of similar species, move away when divers are ~ 8 feet away Shy, Solitary Fish Stay in one spot, away from other fish, move away if divers get within 5 feet Stoic Solitary Fish Stay in one spot, away from other fish, do not move if approached by divers
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