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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Anacapa Island - Zone 420204 » The Caverns (Anacapa) - Zone 42020425

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

Dates: 1/1/93 - 10/19/25

Total Surveys: 10

#Species Reported: 62

Average Species Reported on a Survey by Expert Surveyors: 29.00

Average Species Reported on a Survey by Novice Surveyors: 13.78

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)
4California1005046:43
42SOUTHERN CALIFORNIA1005046:43
4202Northern Channel Islands1005046:43
420204Anacapa Island1005046:43
42020425The Caverns (Anacapa)1005046:43
TOTALS1005046:43

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: 2.6
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 90% | DEN: 2.67
Senorita - Wrasse
(Oxyjulis californica)
SF: 80% | DEN: 3
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 75% | DEN: 3.33
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 75% | DEN: 4
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 75% | DEN: 2.33
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 75% | DEN: 2.67
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 75% | DEN: 2.33
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 75% | DEN: 3
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 70% | DEN: 3.43
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 70% | DEN: 2.43
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 2.6
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 50% | DEN: 1
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 50% | DEN: 2.5
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 50% | DEN: 2
Oarweed - Algae
(Laminaria farlowii)
SF: 50% | DEN: 3.5
Pink Abalone - Mollusks
(Haliotis corrugata)
SF: 50% | DEN: 1
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 50% | DEN: 2.5
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 50% | DEN: 3.5
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 50% | DEN: 2
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 50% | DEN: 2.5
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 50% | DEN: 2.5
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 50% | DEN: 1.5
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 50% | DEN: 3
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 40% | DEN: 2.25
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 40% | DEN: 2.5
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 40% | DEN: 3
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 30% | DEN: 1.33
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 30% | DEN: 2.33
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 30% | DEN: 2
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 30% | DEN: 1.67
Opaleye - Sea Chub
(Girella nigricans)
SF: 30% | DEN: 2.33
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 30% | DEN: 2
Bat Star - Echinoderms
(Patiria miniata)
SF: 25% | DEN: 4
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 25% | DEN: 1
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 25% | DEN: 1
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 25% | DEN: 1
Stalked Tunicate - Urochordates
(Styela montereyensis)
SF: 25% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 20% | DEN: 1.5
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 20% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 20% | DEN: 3
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 20% | DEN: 1.5
Leopard Shark - Requiem Shark
(Triakis semifasciata)
SF: 20% | DEN: 1.5
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 20% | DEN: 1.5
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
SF: 10% | DEN: 3
Crevice Kelpfish - Clinid
(Gibbonsia montereyensis)
SF: 10% | DEN: 2
Dwarf Perch - Surfperch
(Micrometrus minimus)
SF: 10% | DEN: 2
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
SF: 10% | DEN: 1
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 10% | DEN: 1
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 10% | DEN: 3
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 10% | DEN: 3
Lavender Sculpin - Marine Sculpins
(Leiocottus hirundo)
SF: 10% | DEN: 1
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 10% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 10% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 10% | DEN: 1
Sarcastic Fringehead - Blenny (pike, tube and flag)
(Neoclinus blanchardi)
SF: 10% | DEN: 2
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 10% | DEN: 2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 10% | DEN: 3
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 10% | DEN: 2
Topsmelt - Silverside
(Atherinops affinis)
SF: 10% | DEN: 3
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 10% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 10% | DEN: 2