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Region: PAC

Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » San Miguel - Zone 420201 » Otter Harbor - Zone 42020111

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

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

Total Surveys: 13

#Species Reported: 33

Average Species Reported on a Survey by Expert Surveyors: 8.00

Average Species Reported on a Survey by Novice Surveyors: 9.45

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)
4California20011008:35
42SOUTHERN CALIFORNIA20011008:35
4202Northern Channel Islands20011008:35
420201San Miguel20011008:35
42020111Otter Harbor20011008:35
TOTALS20011008:35

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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Painted Greenling - Greenling
(Oxylebius pictus)
SF: 92.31% | DEN: 1.83
Lingcod - Greenling
(Ophiodon elongatus)
SF: 84.62% | DEN: 1.27
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 76.92% | DEN: 2.2
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 61.54% | DEN: 1.25
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 53.85% | DEN: 2.43
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 46.15% | DEN: 1.67
Senorita - Wrasse
(Oxyjulis californica)
SF: 46.15% | DEN: 2.33
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 46.15% | DEN: 2.67
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 38.46% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 30.77% | DEN: 2
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 30.77% | DEN: 1.75
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 23.08% | DEN: 1
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 23.08% | DEN: 2.33
Coralline Sculpin - Marine Sculpins
(Artedius corallinus)
SF: 23.08% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 23.08% | DEN: 1.33
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 23.08% | DEN: 1.33
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 23.08% | DEN: 2
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 15.38% | DEN: 1.5
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 15.38% | DEN: 2
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 15.38% | DEN: 2.5
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 15.38% | DEN: 2
Rainbow Seaperch - Surfperch
(Hypsurus caryi)
SF: 15.38% | DEN: 2
Snubnose Sculpin - Marine Sculpins
(Orthonopias triacis)
SF: 15.38% | DEN: 1.5
Yellowfin Fringehead - Blenny (pike, tube and flag)
(Neoclinus stephensae)
SF: 15.38% | DEN: 2
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 7.69% | DEN: 1
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 7.69% | DEN: 1
Blue Shark - Requiem Shark
(Prionace glauca)
SF: 7.69% | DEN: 1
Calico Rockfish - Scorpionfish
(Sebastes dalli)
SF: 7.69% | DEN: 1
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 7.69% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 7.69% | DEN: 1
Island Kelpfish - Labrisomids
(Alloclinus holderi)
SF: 7.69% | DEN: 1
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 7.69% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 7.69% | DEN: 1