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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Santa Cruz Island - Zone 420203 » Pelican Bay - Zone 42020305

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

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

Total Surveys: 22

#Species Reported: 79

Average Species Reported on a Survey by Expert Surveyors: 26.00

Average Species Reported on a Survey by Novice Surveyors: 10.56

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)
4California40294315:49
42SOUTHERN CALIFORNIA40294315:49
4202Northern Channel Islands40294315:49
420203Santa Cruz Island40294315:49
42020305Pelican Bay40294315:49
TOTALS40294315:49

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: 94.44% | DEN: 2.82
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 88.89% | DEN: 2.63
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 83.33% | DEN: 2.4
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 77.78% | DEN: 3.64
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 77.78% | DEN: 2.43
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 77.78% | DEN: 1.93
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 77.78% | DEN: 2.71
Senorita - Wrasse
(Oxyjulis californica)
SF: 77.78% | DEN: 2.71
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 66.67% | DEN: 2.42
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 61.11% | DEN: 2.82
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 55.56% | DEN: 2.4
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 55.56% | DEN: 2.2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 55.56% | DEN: 2.1
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 50% | DEN: 2.22
Opaleye - Sea Chub
(Girella nigricans)
SF: 50% | DEN: 1.78
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 50% | DEN: 1.89
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 44.44% | DEN: 1.75
Red Octopus - Mollusks
(Octopus rubescens)
SF: 44.44% | DEN: 1.25
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 44.44% | DEN: 1.5
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 44.44% | DEN: 0.5
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 44.44% | DEN: 1.88
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 38.89% | DEN: 1.71
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 38.89% | DEN: 2.14
Bat Star - Echinoderms
(Patiria miniata)
SF: 33.33% | DEN: 2.33
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 33.33% | DEN: 1.67
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 33.33% | DEN: 2.33
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 33.33% | DEN: 2
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 33.33% | DEN: 1.67
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 33.33% | DEN: 1.67
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 33.33% | DEN: 2.33
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 33.33% | DEN: 1.33
Yellowfin Fringehead - Blenny (pike, tube and flag)
(Neoclinus stephensae)
SF: 33.33% | DEN: 2
California Moray - Moray
(Gymnothorax mordax)
SF: 22.22% | DEN: 1.5
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 22.22% | DEN: 2
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 22.22% | DEN: 2
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 22.22% | DEN: 1.25
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 22.22% | DEN: 2.5
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 22.22% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 22.22% | DEN: 2.5
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 22.22% | DEN: 3
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 22.22% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 22.22% | DEN: 2
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 22.22% | DEN: 3
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 16.67% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 16.67% | DEN: 2
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 16.67% | DEN: 2.33
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 11.11% | DEN: 2.5
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 11.11% | DEN: 1
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 11.11% | DEN: 2
Coralline Sculpin - Marine Sculpins
(Artedius corallinus)
SF: 11.11% | DEN: 1.5
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
SF: 11.11% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 11.11% | DEN: 1
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 11.11% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 11.11% | DEN: 2
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 11.11% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 11.11% | DEN: 3
Red Rock Shrimp - Arthropods
(Lysmata californica)
SF: 11.11% | DEN: 3
Stalked Tunicate - Urochordates
(Styela montereyensis)
SF: 11.11% | DEN: 1
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 11.11% | DEN: 2
Topsmelt - Silverside
(Atherinops affinis)
SF: 11.11% | DEN: 3.5
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 11.11% | DEN: 2
White Urchin - Echinoderms
(Lytechinus anamesus)
SF: 11.11% | DEN: 3
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 5.56% | DEN: 3
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 5.56% | DEN: 2
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 5.56% | DEN: 1
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 5.56% | DEN: 1
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 5.56% | DEN: 3
Jacksmelt - Silverside
(Atherinopsis californiensis)
SF: 5.56% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 5.56% | DEN: 2
Kelp Gunnel - Gunnel
(Ulvicola sanctaerosae)
SF: 5.56% | DEN: 2
Pacific Bonito - Mackerel
(Sarda chiliensis)
SF: 5.56% | DEN: 3
Rockpool Blenny - Combtooth Blenny
(Hypsoblennius gilberti)
SF: 5.56% | DEN: 1
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 5.56% | DEN: 1
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 5.56% | DEN: 4
Snubnose Sculpin - Marine Sculpins
(Orthonopias triacis)
SF: 5.56% | DEN: 2
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 5.56% | DEN: 3
Unidentified Kelpfish - Clinid
(Clinidae spp.)
SF: 5.56% | DEN: 2
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 5.56% | DEN: 1
Zebra Goby - Goby
(Lythrypnus zebra)
SF: 5.56% | DEN: 2