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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Anacapa Island - Zone 420204 » Upper Aquarium - Zone 42020431

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

Dates: 1/1/93 - 11/4/25

Total Surveys: 4

#Species Reported: 46

Average Species Reported on a Survey by Expert Surveyors: 25.00

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)
4California1030002:26
42SOUTHERN CALIFORNIA1030002:26
4202Northern Channel Islands1030002:26
420204Anacapa Island1030002:26
42020431Upper Aquarium1030002:26
TOTALS1030002:26

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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Bat Star - Echinoderms
(Patiria miniata)
SF: 100% | DEN: 2.33
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 100% | DEN: 3.75
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 4
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 100% | DEN: 3.5
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 3
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3.33
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 100% | DEN: 2.67
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 100% | DEN: 1.75
Opaleye - Sea Chub
(Girella nigricans)
SF: 100% | DEN: 3
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 100% | DEN: 2.5
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 100% | DEN: 2.67
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 100% | DEN: 4
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 100% | DEN: 1
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 100% | DEN: 2.33
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 75% | DEN: 2
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 75% | DEN: 2.67
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 75% | DEN: 2.67
Senorita - Wrasse
(Oxyjulis californica)
SF: 75% | DEN: 3.33
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 66.67% | DEN: 1.5
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 66.67% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 66.67% | DEN: 3
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 50% | DEN: 1.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 50% | DEN: 1
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 50% | DEN: 3
Grass Rockfish - Scorpionfish
(Sebastes rastrelliger)
SF: 50% | DEN: 1.5
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 50% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 50% | DEN: 1
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 50% | DEN: 1.5
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 50% | DEN: 1
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 33.33% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 33.33% | DEN: 4
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 33.33% | DEN: 4
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 33.33% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 33.33% | DEN: 2
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 33.33% | DEN: 1
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 33.33% | DEN: 2
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 33.33% | DEN: 1
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 33.33% | DEN: 2
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 25% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 25% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 25% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 25% | DEN: 3
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 25% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 25% | DEN: 1
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 25% | DEN: 3
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 25% | DEN: 2