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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » San Clemente Island - Zone 420304 » Black Caverns - Zone 42030445

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

Dates: 1/1/93 - 10/26/25

Total Surveys: 2

#Species Reported: 29

Average Species Reported on a Survey by Expert Surveyors: 22.50

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)
4California0020001:48
42SOUTHERN CALIFORNIA0020001:48
4203Southern Channel Islands0020001:48
420304San Clemente Island0020001:48
42030445Black Caverns0020001:48
TOTALS0020001:48

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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Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 100% | DEN: 2
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 4
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 100% | DEN: 3.5
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 100% | DEN: 2
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 3
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 100% | DEN: 4
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 3.5
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 100% | DEN: 2.5
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 100% | DEN: 2.5
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 100% | DEN: 1
Opaleye - Sea Chub
(Girella nigricans)
SF: 100% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 1.5
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 100% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 100% | DEN: 4
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 100% | DEN: 3
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 1
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 2
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 50% | DEN: 2
California Moray - Moray
(Gymnothorax mordax)
SF: 50% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 50% | DEN: 4
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 50% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 50% | DEN: 2
Light-bulb Tunicate - Urochordates
(Clavelina huntsmani)
SF: 50% | DEN: 3
Pink Abalone - Mollusks
(Haliotis corrugata)
SF: 50% | DEN: 2
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 50% | DEN: 1
Rainbow Scorpionfish - Scorpionfish
(Scorpaenodes xyris)
SF: 50% | DEN: 1
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 50% | DEN: 1
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 50% | DEN: 4
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 50% | DEN: 2