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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Blue Caverns - Zone 42030223

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

Dates: 1/1/93 - 12/30/24

Total Surveys: 14

#Species Reported: 52

Average Species Reported on a Survey by Expert Surveyors: 17.00

Average Species Reported on a Survey by Novice Surveyors: 12.27

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)
4California1028129:38
42SOUTHERN CALIFORNIA1028129:38
4203Southern Channel Islands1028129:38
420302Catalina Island1028129:38
42030223Blue Caverns1028129:38
TOTALS1028129:38

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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Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 2.77
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 92.31% | DEN: 3.5
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 92.31% | DEN: 2.75
Senorita - Wrasse
(Oxyjulis californica)
SF: 92.31% | DEN: 2.92
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 84.62% | DEN: 2.45
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 84.62% | DEN: 3.09
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 80% | DEN: 2.75
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 80% | DEN: 2.75
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 80% | DEN: 3.5
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 69.23% | DEN: 3.44
Opaleye - Sea Chub
(Girella nigricans)
SF: 61.54% | DEN: 2.13
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 61.54% | DEN: 2.63
Green Abalone - Mollusks
(Haliotis fulgens)
SF: 60% | DEN: 2
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 60% | DEN: 2.33
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 53.85% | DEN: 1.71
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 46.15% | DEN: 2.33
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 40% | DEN: 1
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 40% | DEN: 2.5
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 40% | DEN: 2.5
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 40% | DEN: 2.5
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 40% | DEN: 2.5
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 30.77% | DEN: 3
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 30.77% | DEN: 1.75
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 23.08% | DEN: 2
California Moray - Moray
(Gymnothorax mordax)
SF: 23.08% | DEN: 1.33
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 23.08% | DEN: 1.33
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 20% | DEN: 3
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 20% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 20% | DEN: 2
Pink Abalone - Mollusks
(Haliotis corrugata)
SF: 20% | DEN: 2
Red Abalone - Mollusks
(Haliotis rufescens)
SF: 20% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 20% | DEN: 1
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 20% | DEN: 2
Red Volcano Sponge - Poriferans
(Acamus erithacus)
SF: 20% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 20% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 20% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 15.38% | DEN: 1.5
Pacific Barracuda - Barracuda
(Sphyraena argentea)
SF: 15.38% | DEN: 3
Rainbow Scorpionfish - Scorpionfish
(Scorpaenodes xyris)
SF: 15.38% | DEN: 1.5
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 15.38% | DEN: 1.5
Sargo - Grunt
(Anisotremus davidsoni)
SF: 15.38% | DEN: 2
Zebra Goby - Goby
(Lythrypnus zebra)
SF: 15.38% | DEN: 1
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 7.69% | DEN: 2
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 7.69% | DEN: 1
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 7.69% | DEN: 1
Finescale Triggerfish - Leatherjacket
(Balistes polylepis)
SF: 7.69% | DEN: 1
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 7.69% | DEN: 2
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 7.69% | DEN: 1
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 7.69% | DEN: 3
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 7.69% | DEN: 2
Snubnose Sculpin - Sculpin
(Orthonopias triacis)
SF: 7.69% | DEN: 1
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 7.69% | DEN: 2