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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Parson's Landing - Zone 42030214

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 19

#Species Reported: 63

Average Species Reported on a Survey by Expert Surveyors: 24.60

Average Species Reported on a Survey by Novice Surveyors: 10.79

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)
4California005401014:16
42SOUTHERN CALIFORNIA005401014:16
4203Southern Channel Islands005401014:16
420302Catalina Island005401014:16
42030214Parson's Landing005401014:16
TOTALS005401014:16

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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Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 84.21% | DEN: 2.63
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 73.68% | DEN: 3.5
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 73.68% | DEN: 2.64
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 73.68% | DEN: 2.5
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 73.33% | DEN: 3.64
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 68.42% | DEN: 2.77
Opaleye - Sea Chub
(Girella nigricans)
SF: 57.89% | DEN: 2.27
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 52.63% | DEN: 2.5
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 52.63% | DEN: 2.7
Senorita - Wrasse
(Oxyjulis californica)
SF: 52.63% | DEN: 3.1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 47.37% | DEN: 1.78
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 42.11% | DEN: 1.38
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 40% | DEN: 3.17
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 40% | DEN: 1.5
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 40% | DEN: 2.17
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 36.84% | DEN: 2.29
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 33.33% | DEN: 2.4
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 33.33% | DEN: 2.8
Green Abalone - Mollusks
(Haliotis fulgens)
SF: 33.33% | DEN: 1.6
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 33.33% | DEN: 2.6
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 31.58% | DEN: 1.67
Oarweed - Algae
(Laminaria farlowii)
SF: 26.67% | DEN: 3.25
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 26.67% | DEN: 2.5
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 26.67% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 26.67% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 21.05% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 21.05% | DEN: 1.5
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
SF: 20% | DEN: 2
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 20% | DEN: 2
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 20% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 20% | DEN: 1.33
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 20% | DEN: 2.33
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 20% | DEN: 2.33
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 15.79% | DEN: 1.67
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 13.33% | DEN: 1
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 13.33% | DEN: 1.5
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 13.33% | DEN: 2
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 13.33% | DEN: 3
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 10.53% | DEN: 3
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 10.53% | DEN: 1
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 10.53% | DEN: 1.5
Sargo - Grunt
(Anisotremus davidsoni)
SF: 10.53% | DEN: 1
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 10.53% | DEN: 4
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 6.67% | DEN: 2
Red Abalone - Mollusks
(Haliotis rufescens)
SF: 6.67% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 6.67% | DEN: 1
Red Volcano Sponge - Poriferans
(Acamus erithacus)
SF: 6.67% | DEN: 3
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 6.67% | DEN: 1
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 6.67% | DEN: 2
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 5.26% | DEN: 1
California Moray - Moray
(Gymnothorax mordax)
SF: 5.26% | DEN: 1
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 5.26% | DEN: 3
Leopard Shark - Requiem Shark
(Triakis semifasciata)
SF: 5.26% | DEN: 1
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 5.26% | DEN: 2
Pacific Barracuda - Barracuda
(Sphyraena argentea)
SF: 5.26% | DEN: 3
Round Stingray - Round Stingray
(Urolophus halleri)
SF: 5.26% | DEN: 1
Topsmelt - Silverside
(Atherinops affinis)
SF: 5.26% | DEN: 3
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 5.26% | DEN: 1
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 5.26% | DEN: 1
Unidentified Kelpfish - Clinid
(Clinidae spp.)
SF: 5.26% | DEN: 1
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 5.26% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 5.26% | DEN: 2
Zebraperch - Sea Chub
(Hermosilla azurea)
SF: 5.26% | DEN: 3