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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Red Bluffs - Zone 42030226

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

Dates: 1/1/93 - 10/27/25

Total Surveys: 6

#Species Reported: 27

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 10.67

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)
4California0004025:07
42SOUTHERN CALIFORNIA0004025:07
4203Southern Channel Islands0004025:07
420302Catalina Island0004025:07
42030226Red Bluffs0004025:07
TOTALS0004025:07

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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Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 3.5
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 100% | DEN: 3
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 100% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 100% | DEN: 3
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 83.33% | DEN: 2.6
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 83.33% | DEN: 3.2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 66.67% | DEN: 2.25
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 66.67% | DEN: 3.25
Bat Star - Echinoderms
(Patiria miniata)
SF: 50% | DEN: 1
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 50% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 50% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 50% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 50% | DEN: 3
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 50% | DEN: 2
Unidentified Abalone - Mollusks
(Haliotis sp.)
SF: 50% | DEN: 1
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 50% | DEN: 3
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 33.33% | DEN: 2
Jack Mackerel - Jack
(Trachurus symmetricus)
SF: 33.33% | DEN: 4
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 33.33% | DEN: 4
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 16.67% | DEN: 3
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 16.67% | DEN: 2
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 16.67% | DEN: 1
Opaleye - Sea Chub
(Girella nigricans)
SF: 16.67% | DEN: 4
Round Stingray - Round Stingray
(Urolophus halleri)
SF: 16.67% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 16.67% | DEN: 4
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 16.67% | DEN: 3
Zebraperch - Sea Chub
(Hermosilla azurea)
SF: 16.67% | DEN: 3