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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » S Point Fermin - N Dana Point - Zone 4205 » Long Beach - Zone 420501 » Olympic Wreck - Zone 42050102

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

Dates: 1/1/93 - 4/12/25

Total Surveys: 18

#Species Reported: 69

Average Species Reported on a Survey by Expert Surveyors: 21.29

Average Species Reported on a Survey by Novice Surveyors: 11.91

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)
4California0072189:25
42SOUTHERN CALIFORNIA0072189:25
4205S Point Fermin - N Dana Point0072189:25
420501Long Beach0072189:25
42050102Olympic Wreck0072189:25
TOTALS0072189:25

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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Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 82.35% | DEN: 3.21
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 81.25% | DEN: 0.92
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 76.47% | DEN: 2.08
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 68.75% | DEN: 1.73
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 64.71% | DEN: 2.18
Bat Star - Echinoderms
(Asterina miniata)
SF: 62.5% | DEN: 2
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 62.5% | DEN: 2.1
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 58.82% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 58.82% | DEN: 1.4
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 52.94% | DEN: 2.22
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 50% | DEN: 1.75
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 43.75% | DEN: 1.71
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 41.18% | DEN: 1.86
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 41.18% | DEN: 2.29
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 37.5% | DEN: 1.83
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 37.5% | DEN: 2.17
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 35.29% | DEN: 2
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 31.25% | DEN: 2.4
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 31.25% | DEN: 2.4
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 31.25% | DEN: 2.6
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 29.41% | DEN: 2.2
Sargo - Grunt
(Anisotremus davidsoni)
SF: 29.41% | DEN: 2.4
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 25% | DEN: 2.5
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 25% | DEN: 2.25
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 23.53% | DEN: 1.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 23.53% | DEN: 3.25
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 23.53% | DEN: 1.75
Senorita - Wrasse
(Oxyjulis californica)
SF: 23.53% | DEN: 3
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 18.75% | DEN: 1.67
Light-bulb Tunicate - Urochordates
(Clavelina huntsmani)
SF: 18.75% | DEN: 2.33
Oarweed - Algae
(Laminaria farlowii)
SF: 18.75% | DEN: 2.33
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 17.65% | DEN: 1.33
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 17.65% | DEN: 1.67
Opaleye - Sea Chub
(Girella nigricans)
SF: 17.65% | DEN: 3
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 17.65% | DEN: 2.67
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 17.65% | DEN: 1.33
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 17.65% | DEN: 1.67
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 12.5% | DEN: 2.5
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 12.5% | DEN: 2
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 12.5% | DEN: 2
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 12.5% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 12.5% | DEN: 1
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 12.5% | DEN: 1.5
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 12.5% | DEN: 2
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 11.76% | DEN: 1
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 11.76% | DEN: 2
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 11.76% | DEN: 3
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 11.76% | DEN: 1.5
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 11.76% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 11.76% | DEN: 2
Squarespot Rockfish - Scorpionfish
(Sebastes hopkinsi)
SF: 11.76% | DEN: 2.5
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 6.25% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 6.25% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 6.25% | DEN: 2
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 6.25% | DEN: 2
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 6.25% | DEN: 1
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 6.25% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 6.25% | DEN: 2
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 6.25% | DEN: 2
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 6.25% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 6.25% | DEN: 4
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
SF: 5.88% | DEN: 1
Bluebanded Ronquil (R. hypoplecta) - Ronquil
(Rathbunella hypoplecta)
SF: 5.88% | DEN: 1
Calico Rockfish - Scorpionfish
(Sebastes dalli)
SF: 5.88% | DEN: 2
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 5.88% | DEN: 2
Honeycomb Rockfish - Scorpionfish
(Sebastes umbrosus)
SF: 5.88% | DEN: 2
Leopard Shark - Requiem Shark
(Triakis semifasciata)
SF: 5.88% | DEN: 1
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 5.88% | DEN: 2
White Seaperch - Surfperch
(Phanerodon furcatus)
SF: 5.88% | DEN: 2