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Region: PAC

Geographic Zones: Bowens Point

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

Dates: 1/1/93 - 10/3/24

Total Surveys: 12

#Species Reported: 84

Average Species Reported on a Survey by Expert Surveyors: 18.50

Average Species Reported on a Survey by Novice Surveyors: 27.20

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)
4California2006048:54
42SOUTHERN CALIFORNIA2006048:54
4202Northern Channel Islands2006048:54
420203Santa Cruz Island2006048:54
42020310Bowens Point2006048:54
TOTALS2006048:54

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: 3
California Golden Gorgonian - Cnidarians
(Muricea californica)
SF: 100% | DEN: 3.25
California Sheephead - Wrasse
(Bodianus pulcher)
SF: 100% | DEN: 2.67
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 100% | DEN: 3.5
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
SF: 100% | DEN: 2.75
Kellet's Whelk - Mollusks
(Kelletia kelletii)
SF: 100% | DEN: 2.5
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.25
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
SF: 100% | DEN: 3.25
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 100% | DEN: 2
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
SF: 100% | DEN: 3.5
Red Sea Hare - Mollusks
(Aplysia californica)
SF: 100% | DEN: 2.25
Southern Sea Palm - Algae
(Eisenia arborea)
SF: 100% | DEN: 3
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
SF: 100% | DEN: 3.25
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 100% | DEN: 0.25
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3.75
Blacksmith - Damselfish
(Chromis punctipinnis)
SF: 91.67% | DEN: 3.82
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
SF: 91.67% | DEN: 2.73
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 91.67% | DEN: 2.82
Senorita - Wrasse
(Oxyjulis californica)
SF: 91.67% | DEN: 3.27
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 83.33% | DEN: 2.5
Kelp Bass - Sea Bass
(Paralabrax clathratus)
SF: 83.33% | DEN: 1.7
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 75% | DEN: 2.67
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
SF: 75% | DEN: 3
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 75% | DEN: 3.33
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
SF: 75% | DEN: 2.67
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 75% | DEN: 2.33
Garibaldi - Damselfish
(Hypsypops rubicundus)
SF: 75% | DEN: 2.11
Giant Spined Star - Echinoderms
(Pisaster giganteus)
SF: 75% | DEN: 2.67
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
SF: 75% | DEN: 1.33
Oarweed - Algae
(Laminaria farlowii)
SF: 75% | DEN: 2.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 75% | DEN: 1.67
Sea Lemon - Mollusks
(Peltodoris nobilis)
SF: 75% | DEN: 2.67
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
SF: 75% | DEN: 3
Spanish Shawl - Mollusks
(Flabellina iodinea)
SF: 75% | DEN: 2
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 75% | DEN: 2.67
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
SF: 75% | DEN: 2
Opaleye - Sea Chub
(Girella nigricans)
SF: 58.33% | DEN: 2
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 50% | DEN: 2.17
Chestnut Cowry - Mollusks
(Cypraea spadicea)
SF: 50% | DEN: 1.5
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
SF: 50% | DEN: 0
Colonial Sand-tube Worm - Annelids
(Phragmatopoma californica)
SF: 50% | DEN: 0
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 50% | DEN: 3.5
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 50% | DEN: 1.5
Stalked Tunicate - Urochordates
(Styela montereyensis)
SF: 50% | DEN: 2.5
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 50% | DEN: 3.67
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 41.67% | DEN: 1.2
Rainbow Seaperch - Surfperch
(Hypsurus caryi)
SF: 41.67% | DEN: 2
Treefish - Scorpionfish
(Sebastes serriceps)
SF: 41.67% | DEN: 1.4
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 33.33% | DEN: 1.5
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
SF: 33.33% | DEN: 1.75
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 33.33% | DEN: 2.25
Lingcod - Greenling
(Ophiodon elongatus)
SF: 33.33% | DEN: 1.5
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
SF: 33.33% | DEN: 1
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
SF: 25% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 25% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 25% | DEN: 1.67
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 25% | DEN: 2
Light-bulb Tunicate - Urochordates
(Clavelina huntsmani)
SF: 25% | DEN: 2
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
SF: 25% | DEN: 2.33
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 25% | DEN: 2
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
SF: 25% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 25% | DEN: 2
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
SF: 25% | DEN: 2
Snubnose Sculpin - Sculpin
(Orthonopias triacis)
SF: 25% | DEN: 1.67
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 25% | DEN: 3.33
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 16.67% | DEN: 1
Halfmoon - Sea Chub
(Medialuna californiensis)
SF: 16.67% | DEN: 1.5
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 16.67% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 16.67% | DEN: 1.5
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 16.67% | DEN: 3
Bay Goby - Goby
(Lepidogobius lepidus)
SF: 8.33% | DEN: 2
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
SF: 8.33% | DEN: 1
Bluebanded Goby - Goby
(Lythrypnus dalli)
SF: 8.33% | DEN: 3
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
SF: 8.33% | DEN: 1
Giant Kelpfish - Clinid
(Heterostichus rostratus)
SF: 8.33% | DEN: 2
Grass Rockfish - Scorpionfish
(Sebastes rastrelliger)
SF: 8.33% | DEN: 3
Horn Shark - Bullhead Shark
(Heterodontus francisci)
SF: 8.33% | DEN: 2
Jacksmelt - Silverside
(Atherinops californiensis)
SF: 8.33% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 8.33% | DEN: 1
Sargo - Grunt
(Anisotremus davidsoni)
SF: 8.33% | DEN: 2
Swell Shark - Cat Shark
(Cephaloscyllium ventriosum)
SF: 8.33% | DEN: 1
Topsmelt - Silverside
(Atherinops affinis)
SF: 8.33% | DEN: 4
Unidentified Kelpfish - Clinid
(Clinidae spp.)
SF: 8.33% | DEN: 2
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 8.33% | DEN: 2