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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Rippers Cove - Zone 42030238

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

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

Total Surveys: 11

#Species Reported: 58

Average Species Reported on a Survey by Expert Surveyors: 22.00

Average Species Reported on a Survey by Novice Surveyors: 12.00

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)
4California1051049:08
42SOUTHERN CALIFORNIA1051049:08
4203Southern Channel Islands1051049:08
420302Catalina Island1051049:08
42030238Rippers Cove1051049:08
TOTALS1051049:08

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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Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 90.91% | DEN: 2.7
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 81.82% | DEN: 2.78
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 77.78% | DEN: 2.71
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 77.78% | DEN: 2.29
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 72.73% | DEN: 2.13
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 72.73% | DEN: 2.63
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 63.64% | DEN: 3.57
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 63.64% | DEN: 1.57
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 63.64% | DEN: 1.57
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 55.56% | DEN: 2.6
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 54.55% | DEN: 3
Opaleye - Sea Chub
(Girella nigricans)
SF: 54.55% | DEN: 2.67
Senorita - Wrasse
(Oxyjulis californica)
SF: 54.55% | DEN: 3
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 45.45% | DEN: 2.8
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 45.45% | DEN: 2.4
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 44.44% | DEN: 1.75
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 36.36% | DEN: 1.5
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 36.36% | DEN: 2.25
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 36.36% | DEN: 2.25
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 36.36% | DEN: 2
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 33.33% | DEN: 1.67
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
SF: 33.33% | DEN: 2.33
Green Abalone - Mollusks
(Haliotis fulgens)
SF: 33.33% | DEN: 2
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 33.33% | DEN: 1.67
Oarweed - Algae
(Laminaria farlowii)
SF: 33.33% | DEN: 2.33
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 33.33% | DEN: 3.33
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 27.27% | DEN: 2
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 27.27% | DEN: 2
Orangethroat Pikeblenny - Blenny (pike, tube and flag)
(Chaenopsis alepidota)
SF: 27.27% | DEN: 1.67
Topsmelt - Silverside
(Atherinops affinis)
SF: 27.27% | DEN: 3.33
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 22.22% | DEN: 1.5
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 22.22% | DEN: 2
Red Rock Shrimp - Arthropods
(Lysmata californica)
SF: 22.22% | DEN: 1.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 22.22% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 22.22% | DEN: 1.5
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 22.22% | DEN: 1.5
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 18.18% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 18.18% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 18.18% | DEN: 1
Zebra Goby - Goby
(Lythrypnus zebra)
SF: 18.18% | DEN: 1.5
Zebraperch - Sea Chub
(Hermosilla azurea)
SF: 18.18% | DEN: 2
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
SF: 11.11% | DEN: 2
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 11.11% | DEN: 1
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 11.11% | DEN: 1
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 11.11% | DEN: 2
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 11.11% | DEN: 1
Red Octopus - Mollusks
(Octopus rubescens)
SF: 11.11% | DEN: 1
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 11.11% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 11.11% | DEN: 3
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 11.11% | DEN: 3
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 11.11% | DEN: 2
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 11.11% | DEN: 4
California Butterfly Ray - Butterfly Ray
(Gymnura marmorata)
SF: 9.09% | DEN: 1
California Halibut - Sand Flounder
(Paralichthys californicus)
SF: 9.09% | DEN: 1
California Moray - Moray
(Gymnothorax mordax)
SF: 9.09% | DEN: 1
Crevice Kelpfish - Clinid
(Gibbonsia montereyensis)
SF: 9.09% | DEN: 1
Round Stingray - Round Stingray
(Urolophus halleri)
SF: 9.09% | DEN: 2
Spotted Kelpfish - Clinid
(Gibbonsia elegans)
SF: 9.09% | DEN: 1