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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 » Prisoner's Harbor - Zone 42020323

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

Dates: 1/1/93 - 10/20/25

Total Surveys: 4

#Species Reported: 51

Average Species Reported on a Survey by Expert Surveyors: 20.67

Average Species Reported on a Survey by Novice Surveyors: 21.00

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)
4California2011003:18
42SOUTHERN CALIFORNIA2011003:18
4202Northern Channel Islands2011003:18
420203Santa Cruz Island2011003:18
42020323Prisoner's Harbor2011003:18
TOTALS2011003:18

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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Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 100% | DEN: 2.25
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 100% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 100% | DEN: 1
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 100% | DEN: 3
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 100% | DEN: 3
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 100% | DEN: 2
Red Rock Shrimp - Arthropods
(Lysmata californica)
SF: 100% | DEN: 2
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 100% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3
Senorita - Wrasse
(Oxyjulis californica)
SF: 100% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 100% | DEN: 3
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 100% | DEN: 3
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 100% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
SF: 100% | DEN: 1
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 100% | DEN: 1
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 100% | DEN: 3
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 75% | DEN: 2.67
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 75% | DEN: 3
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 75% | DEN: 3
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 75% | DEN: 2.67
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 75% | DEN: 2
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 75% | DEN: 2.67
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 50% | DEN: 2.5
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 50% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 50% | DEN: 3
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 50% | DEN: 2
Opaleye - Sea Chub
(Girella nigricans)
SF: 50% | DEN: 3
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 50% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 50% | DEN: 2
Sargo - Grunt
(Anisotremus davidsoni)
SF: 50% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 50% | DEN: 4
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 50% | DEN: 2
White Seaperch - Surfperch
(Phanerodon furcatus)
SF: 50% | DEN: 3
Angel Shark - Angel Shark
(Squatina californica)
SF: 25% | DEN: 1
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
SF: 25% | DEN: 1
Bat Ray - Eagle Ray
(Myliobatis californica)
SF: 25% | DEN: 2
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 25% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 25% | DEN: 2
California Lizardfish - Lizardfish
(Synodus lucioceps)
SF: 25% | DEN: 2
California Moray - Moray
(Gymnothorax mordax)
SF: 25% | DEN: 1
Finescale Triggerfish - Leatherjacket
(Balistes polylepis)
SF: 25% | DEN: 1
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 25% | DEN: 3
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 25% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 25% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 25% | DEN: 3
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
SF: 25% | DEN: 3
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 25% | DEN: 1
Topsmelt - Silverside
(Atherinops affinis)
SF: 25% | DEN: 3
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
SF: 25% | DEN: 2