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Region: PAC

Geographic Zones: Corona del Mar

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

Dates: 1/1/93 - 9/20/24

Total Surveys: 10

#Species Reported: 44

Average Species Reported on a Survey by Expert Surveyors: 10.80

Average Species Reported on a Survey by Novice Surveyors: 16.80

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)
4California0051049:16
42SOUTHERN CALIFORNIA0051049:16
4205S Point Fermin - N Dana Point0051049:16
420504Laguna Beach0051049:16
42050416Corona del Mar0051049:16
TOTALS0051049:16

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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Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 90% | DEN: 2.78
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 80% | DEN: 2.25
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 77.78% | DEN: 2
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 70% | DEN: 2
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 66.67% | DEN: 1.67
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 60% | DEN: 1.83
Opaleye - Sea Chub
(Girella nigricans)
SF: 60% | DEN: 2.33
Senorita - Wrasse
(Oxyjulis californica)
SF: 60% | DEN: 2.33
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
SF: 55.56% | DEN: 3.6
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 55.56% | DEN: 1.6
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 2.2
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 44.44% | DEN: 1.5
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 44.44% | DEN: 2.75
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 40% | DEN: 2.5
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 33.33% | DEN: 1.67
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 33.33% | DEN: 1.33
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 33.33% | DEN: 2.33
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 30% | DEN: 2.67
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 30% | DEN: 2.67
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 30% | DEN: 1.67
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 30% | DEN: 2
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
SF: 22.22% | DEN: 3
Colonial Sand-tube Worm - Annelids
(Phragmatopoma californica)
SF: 22.22% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 22.22% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 22.22% | DEN: 3
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 22.22% | DEN: 2
Green Abalone - Mollusks
(Haliotis fulgens)
SF: 22.22% | DEN: 3
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 22.22% | DEN: 2
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 22.22% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 22.22% | DEN: 2
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 22.22% | DEN: 3
Leopard Shark - Requiem Shark
(Triakis semifasciata)
SF: 20% | DEN: 1
Round Stingray - Round Stingray
(Urolophus halleri)
SF: 20% | DEN: 2
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 11.11% | DEN: 2
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 11.11% | DEN: 2
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 11.11% | DEN: 1
California Butterfly Ray - Butterfly Ray
(Gymnura marmorata)
SF: 10% | DEN: 1
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 10% | DEN: 1
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 10% | DEN: 1
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 10% | DEN: 1
Sargo - Grunt
(Anisotremus davidsoni)
SF: 10% | DEN: 3
Shovelnose Guitarfish - Guitarfish
(Rhinobatos productus)
SF: 10% | DEN: 1
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 10% | DEN: 4
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
SF: 10% | DEN: 3