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Region: PAC

Geographic Zones: Twin Bay Point

Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates

Dates: 1/1/93 - 11/3/24

Total Surveys: 2

#Species Reported: 21

Average Species Reported on a Survey by Expert Surveyors: 14.50

Average Species Reported on a Survey by Novice Surveyors: 0

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Click a column header to sort by that column. Hold shift and click to sort by multiple columns

SurveysBottom Time
ExpertNovice
CodeNameFOIOFIFOIOFI(H:M)
4California2000001:50
42SOUTHERN CALIFORNIA2000001:50
4202Northern Channel Islands2000001:50
420204Anacapa Island2000001:50
42020439Twin Bay Point2000001:50
TOTALS2000001:50

Species

%SF = Sighting Frequency; DEN = Density Score - How to interpret REEF data?
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
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Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 3
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 1.5
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 3
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 100% | DEN: 2
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 100% | DEN: 3
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 100% | DEN: 2
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 100% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 100% | DEN: 3
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 50% | DEN: 1
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 50% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 3
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 50% | DEN: 3
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 50% | DEN: 2
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 50% | DEN: 1
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 50% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 50% | DEN: 1
Northern Anchovy - Anchovy
(Engraulis mordax)
SF: 50% | DEN: 4
Opaleye - Sea Chub
(Girella nigricans)
SF: 50% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 50% | DEN: 3
Sargo - Grunt
(Anisotremus davidsoni)
SF: 50% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 50% | DEN: 4