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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Italian Gardens - Zone 42030220

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

Dates: 1/1/93 - 10/19/25

Total Surveys: 16

#Species Reported: 56

Average Species Reported on a Survey by Expert Surveyors: 17.67

Average Species Reported on a Survey by Novice Surveyors: 10.23

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)
4California20180511:04
42SOUTHERN CALIFORNIA20180511:04
4203Southern Channel Islands20180511:04
420302Catalina Island20180511:04
42030220Italian Gardens20180511:04
TOTALS20180511:04

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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Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 83.33% | DEN: 2.4
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 81.25% | DEN: 2.46
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 81.25% | DEN: 2.38
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 81.25% | DEN: 2.85
Senorita - Wrasse
(Oxyjulis californica)
SF: 81.25% | DEN: 3.31
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 75% | DEN: 3.33
Opaleye - Sea Chub
(Girella nigricans)
SF: 75% | DEN: 2.5
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 56.25% | DEN: 3
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 50% | DEN: 3.67
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 43.75% | DEN: 2.29
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 43.75% | DEN: 2.71
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 37.5% | DEN: 2.67
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 33.33% | DEN: 2
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 33.33% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 33.33% | DEN: 1.5
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 33.33% | DEN: 1.5
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 33.33% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 33.33% | DEN: 2.5
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 33.33% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 31.25% | DEN: 3
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
SF: 25% | DEN: 2.25
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 18.75% | DEN: 1.33
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 18.75% | DEN: 4
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 18.75% | DEN: 4
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 18.75% | DEN: 1
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 16.67% | DEN: 1
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
SF: 16.67% | DEN: 1
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 16.67% | DEN: 1
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 16.67% | DEN: 4
Green Abalone - Mollusks
(Haliotis fulgens)
SF: 16.67% | DEN: 1
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 16.67% | DEN: 2
Oarweed - Algae
(Laminaria farlowii)
SF: 16.67% | DEN: 4
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 16.67% | DEN: 1
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 16.67% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 16.67% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 16.67% | DEN: 2
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 16.67% | DEN: 3
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 16.67% | DEN: 1
Unidentified Abalone - Mollusks
(Haliotis sp.)
SF: 16.67% | DEN: 1
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 16.67% | DEN: 1
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 12.5% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 12.5% | DEN: 2.5
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 12.5% | DEN: 2
Jacksmelt - Silverside
(Atherinopsis californiensis)
SF: 12.5% | DEN: 4
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 12.5% | DEN: 2.5
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 12.5% | DEN: 1.5
Sargo - Grunt
(Anisotremus davidsoni)
SF: 12.5% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 6.25% | DEN: 2
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 6.25% | DEN: 1
California Moray - Moray
(Gymnothorax mordax)
SF: 6.25% | DEN: 1
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 6.25% | DEN: 1
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 6.25% | DEN: 1
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 6.25% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 6.25% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 6.25% | DEN: 1
Zebraperch - Sea Chub
(Hermosilla azurea)
SF: 6.25% | DEN: 2