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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 » Yellow Bank Site 2 - Zone 42020375

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

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

Total Surveys: 3

#Species Reported: 38

Average Species Reported on a Survey by Expert Surveyors: 16.50

Average Species Reported on a Survey by Novice Surveyors: 29.00

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)
4California1010012:08
42SOUTHERN CALIFORNIA1010012:08
4202Northern Channel Islands1010012:08
420203Santa Cruz Island1010012:08
42020375Yellow Bank Site 21010012:08
TOTALS1010012:08

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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Bat Star - Echinoderms
(Asterina miniata)
SF: 100% | DEN: 2.5
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 100% | DEN: 2.33
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 4
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 100% | DEN: 2.5
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 100% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 100% | DEN: 2
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 100% | DEN: 3
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 100% | DEN: 1.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 100% | DEN: 1
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 66.67% | DEN: 1.5
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 66.67% | DEN: 1.5
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 66.67% | DEN: 2.5
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 66.67% | DEN: 1.5
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 66.67% | DEN: 2
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 66.67% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 66.67% | DEN: 1.5
Opaleye - Sea Chub
(Girella nigricans)
SF: 66.67% | DEN: 1.5
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 66.67% | DEN: 2
Senorita - Wrasse
(Oxyjulis californica)
SF: 66.67% | DEN: 2.5
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 50% | DEN: 2
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 50% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 50% | DEN: 3
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 50% | DEN: 3
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 50% | DEN: 4
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 50% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 50% | DEN: 3
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 50% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 50% | DEN: 4
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 50% | DEN: 2
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
SF: 50% | DEN: 2
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 33.33% | DEN: 3
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 33.33% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 33.33% | DEN: 3
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 33.33% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 33.33% | DEN: 2
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 33.33% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 33.33% | DEN: 2