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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 1 - Zone 42020374

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

Dates: 1/1/93 - 10/18/25

Total Surveys: 2

#Species Reported: 42

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 22.50

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)
4California0000021:18
42SOUTHERN CALIFORNIA0000021:18
4202Northern Channel Islands0000021:18
420203Santa Cruz Island0000021:18
42020374Yellow Bank Site 10000021:18
TOTALS0000021:18

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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Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 100% | DEN: 3.5
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 100% | DEN: 2.5
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3
Bat Star - Echinoderms
(Patiria miniata)
SF: 50% | DEN: 2
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 50% | DEN: 2
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 50% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 50% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 50% | DEN: 2
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 50% | DEN: 2
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 50% | DEN: 1
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 50% | DEN: 2
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 50% | DEN: 2
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 50% | DEN: 1
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 50% | DEN: 3
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 50% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 50% | DEN: 3
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 50% | DEN: 2
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 50% | DEN: 2
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 50% | DEN: 2
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 50% | DEN: 2
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 50% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 50% | DEN: 4
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 50% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 50% | DEN: 3
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 50% | DEN: 2
Rainbow Seaperch - Surfperch
(Hypsurus caryi)
SF: 50% | DEN: 2
Red Abalone - Mollusks
(Haliotis rufescens)
SF: 50% | DEN: 2
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 50% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 50% | DEN: 3
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 50% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 50% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 50% | DEN: 2
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 50% | DEN: 2
Senorita - Wrasse
(Oxyjulis californica)
SF: 50% | DEN: 3
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 50% | DEN: 4
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 50% | DEN: 2
Spiny Lobster - Arthropods
(Panulirus interruptus)
SF: 50% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 50% | DEN: 1
Swell Shark - Cat Shark
(Cephaloscyllium ventriosum)
SF: 50% | DEN: 1
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 50% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 50% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 50% | DEN: 1