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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 » Neptune's Wall - Zone 42030437

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

Dates: 1/1/93 - 10/18/25

Total Surveys: 5

#Species Reported: 40

Average Species Reported on a Survey by Expert Surveyors: 24.33

Average Species Reported on a Survey by Novice Surveyors: 8.50

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)
4California0030023:59
42SOUTHERN CALIFORNIA0030023:59
4203Southern Channel Islands0030023:59
420304San Clemente Island0030023:59
42030437Neptune's Wall0030023:59
TOTALS0030023:59

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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California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 2.8
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 3
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3.2
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 100% | DEN: 3
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 80% | DEN: 3.25
Senorita - Wrasse
(Oxyjulis californica)
SF: 80% | DEN: 3.5
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 80% | DEN: 1.25
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 60% | DEN: 2.67
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 60% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 60% | DEN: 2.33
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 60% | DEN: 2.33
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 60% | DEN: 2
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 60% | DEN: 3.33
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 60% | DEN: 1.67
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 40% | DEN: 4
California Moray - Moray
(Gymnothorax mordax)
SF: 40% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 40% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 40% | DEN: 3
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 40% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 40% | DEN: 2.5
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 40% | DEN: 1.5
Opaleye - Sea Chub
(Girella nigricans)
SF: 40% | DEN: 2.5
Rainbow Scorpionfish - Scorpionfish
(Scorpaenodes xyris)
SF: 40% | DEN: 2.5
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 40% | DEN: 2
Zebra Goby - Goby
(Lythrypnus zebra)
SF: 40% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 20% | DEN: 2
California Flyingfish - Flyingfish
(Cypselurus californicus)
SF: 20% | DEN: 2
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 20% | DEN: 2
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 20% | DEN: 3
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 20% | DEN: 1
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 20% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 20% | DEN: 4
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 20% | DEN: 2
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 20% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 20% | DEN: 1
Red Octopus - Mollusks
(Octopus rubescens)
SF: 20% | DEN: 1
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 20% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 20% | DEN: 2
Unidentified Abalone - Mollusks
(Haliotis sp.)
SF: 20% | DEN: 2
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 20% | DEN: 2