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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Santa Cruz Island - Zone 420203 » Double Arch - Zone 42020389

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

Dates: 1/1/93 - 12/21/24

Total Surveys: 1

#Species Reported: 8

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 8.00

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)
4California0000010:42
42SOUTHERN CALIFORNIA0000010:42
4202Northern Channel Islands0000010:42
420203Santa Cruz Island0000010:42
42020389Double Arch0000010:42
TOTALS0000010:42

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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California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 3
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 3
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 100% | DEN: 3
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 100% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 4
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 100% | DEN: 3
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 100% | DEN: 3