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Region: PAC

Geographic Zones: Hidden Reef

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

Dates: 1/1/93 - 11/3/24

Total Surveys: 31

#Species Reported: 58

Average Species Reported on a Survey by Expert Surveyors: 14.25

Average Species Reported on a Survey by Novice Surveyors: 12.74

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)
4California701220119:47
42SOUTHERN CALIFORNIA701220119:47
4203Southern Channel Islands701220119:47
420301Santa Barbara701220119:47
42030109Hidden Reef701220119:47
TOTALS701220119:47

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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Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3.5
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 96.77% | DEN: 2.6
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 93.55% | DEN: 3.52
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 93.55% | DEN: 2.34
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 90.32% | DEN: 3.14
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 77.42% | DEN: 2
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 70.97% | DEN: 2.18
Senorita - Wrasse
(Oxyjulis californica)
SF: 54.84% | DEN: 3.12
Snubnose Sculpin - Sculpin
(Orthonopias triacis)
SF: 54.84% | DEN: 1.76
Bat Star - Echinoderms
(Asterina miniata)
SF: 50% | DEN: 3
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 50% | DEN: 2
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 50% | DEN: 3
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 50% | DEN: 2
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 50% | DEN: 2
Purple Hydrocoral - Cnidarians
(Stylaster califrnicus)
SF: 50% | DEN: 4
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 50% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 50% | DEN: 4
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 50% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 50% | DEN: 4
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 50% | DEN: 4
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 50% | DEN: 3
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 50% | DEN: 1
Opaleye - Sea Chub
(Girella nigricans)
SF: 48.39% | DEN: 2.27
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 45.16% | DEN: 2
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 41.94% | DEN: 2
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 38.71% | DEN: 1.42
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 38.71% | DEN: 2.08
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 35.48% | DEN: 1.18
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 32.26% | DEN: 2.3
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 29.03% | DEN: 2.44
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 29.03% | DEN: 1.33
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 25.81% | DEN: 2.25
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 25.81% | DEN: 2.5
Coralline Sculpin - Sculpin
(Artedius corallinus)
SF: 22.58% | DEN: 1.71
Deepwater Blenny - Labrisomids
(Cryptotrema corallinum)
SF: 22.58% | DEN: 1.71
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 22.58% | DEN: 1.71
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 22.58% | DEN: 1.57
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 19.35% | DEN: 1.17
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 12.9% | DEN: 1.5
Leopard Shark - Requiem Shark
(Triakis semifasciata)
SF: 12.9% | DEN: 1
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 12.9% | DEN: 2
California Moray - Moray
(Gymnothorax mordax)
SF: 9.68% | DEN: 1
Lingcod - Greenling
(Ophiodon elongatus)
SF: 9.68% | DEN: 1.33
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 9.68% | DEN: 2
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 6.45% | DEN: 3
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 6.45% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 6.45% | DEN: 2
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 6.45% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 6.45% | DEN: 1
White Seaperch - Surfperch
(Phanerodon furcatus)
SF: 6.45% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 3.23% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 3.23% | DEN: 2
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
SF: 3.23% | DEN: 1
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 3.23% | DEN: 3
Sargo - Grunt
(Anisotremus davidsoni)
SF: 3.23% | DEN: 2
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 3.23% | DEN: 2
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 3.23% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 3.23% | DEN: 3