Region: PAC
Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Northern Channel Islands - Zone 4202 » Santa Rosa - Zone 420202
Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates
Dates: 1/1/93 - 8/13/24
Total Surveys: 259
#Species Reported: 154
Average Species Reported on a Survey by Expert Surveyors: 22.78
Average Species Reported on a Survey by Novice Surveyors: 14.46
Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
Click a column header to sort by that column. Hold shift and click to sort by multiple columns
Surveys | Bottom Time | |||||||
---|---|---|---|---|---|---|---|---|
Expert | Novice | |||||||
Code | Name | FO | IO | FI | FO | IO | FI | (H:M) |
4 | California | 31 | 0 | 19 | 190 | 0 | 19 | 168:46 |
42 | SOUTHERN CALIFORNIA | 31 | 0 | 19 | 190 | 0 | 19 | 168:46 |
4202 | Northern Channel Islands | 31 | 0 | 19 | 190 | 0 | 19 | 168:46 |
420202 | Santa Rosa | 31 | 0 | 19 | 190 | 0 | 19 | 168:46 |
42020201 | East End Pinnacles | 11 | 0 | 6 | 44 | 0 | 7 | 39:36 |
42020202 | Scallop Reef | 2 | 0 | 0 | 18 | 0 | 0 | 12:49 |
42020203 | East Point | 6 | 0 | 5 | 63 | 0 | 3 | 50:16 |
42020204 | Rancho Viejo | 2 | 0 | 1 | 7 | 0 | 2 | 10:54 |
42020205 | Rodes Reef | 3 | 0 | 0 | 3 | 0 | 0 | 3:35 |
42020206 | Johnsons Lee (south) | 2 | 0 | 1 | 2 | 0 | 3 | 5:58 |
42020207 | Johnsons Lee (north) | 1 | 0 | 2 | 5 | 0 | 3 | 7:41 |
42020208 | Aggi Wreck | 0 | 0 | 0 | 1 | 0 | 0 | 0:41 |
42020210 | Eagle Rock | 0 | 0 | 2 | 15 | 0 | 1 | 13:59 |
42020211 | South Point/Chickasaw Wreck | 4 | 0 | 0 | 30 | 0 | 0 | 20:53 |
42020212 | Crown of England Anchor | 0 | 0 | 0 | 1 | 0 | 0 | 0:19 |
42020213 | Aggi Shipwreck | 0 | 0 | 0 | 1 | 0 | 0 | 0:24 |
42020214 | South Point West | 0 | 0 | 1 | 0 | 0 | 0 | 0:45 |
42020215 | Carrington Point Central | 0 | 0 | 1 | 0 | 0 | 0 | 0:56 |
TOTALS | 31 | 0 | 19 | 190 | 0 | 19 | 168:46 |
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.
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
Senorita - Wrasse
(Oxyjulis californica)
(Oxyjulis californica)
California Sheephead - Wrasse
(Bodianus pulcher)
(Bodianus pulcher)
Painted Greenling - Greenling
(Oxylebius pictus)
(Oxylebius pictus)
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
(Macrocystis integrifolia / pyrifera)
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
(Strongylocentrotus purpuratus)
Strawberry Anemone - Cnidarians
(Corynactis californica)
(Corynactis californica)
Bat Star - Echinoderms
(Asterina miniata)
(Asterina miniata)
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
(Mesocentrotus franciscanus)
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
(Rhinogobiops nicholsii)
Orange Puffball Sponge - Poriferans
(Tethya aurantia)
(Tethya aurantia)
Kelp Bass - Sea Bass
(Paralabrax clathratus)
(Paralabrax clathratus)
Chestnut Cowry - Mollusks
(Cypraea spadicea)
(Cypraea spadicea)
Giant Spined Star - Echinoderms
(Pisaster giganteus)
(Pisaster giganteus)
Blacksmith - Damselfish
(Chromis punctipinnis)
(Chromis punctipinnis)
Pile Perch - Surfperch
(Rhacochilus vacca)
(Rhacochilus vacca)
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
(Pycnopodia helianthoides)
Black Perch - Surfperch
(Embiotoca jacksoni)
(Embiotoca jacksoni)
Kelp Rockfish - Scorpionfish
(Sebastes atrovirens)
(Sebastes atrovirens)
Giant Keyhole Limpet - Mollusks
(Megathura crenulata)
(Megathura crenulata)
Southern Sea Palm - Algae
(Eisenia arborea)
(Eisenia arborea)
White-spotted Anemone - Cnidarians
(Urticina sp.)
(Urticina sp.)
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
(Balanophyllia elegans)
Red Gorgonian - Cnidarians
(Leptogorgia chilensis)
(Leptogorgia chilensis)
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
(Sebastes mystinus/diaconus)
Sea Lemon - Mollusks
(Peltodoris nobilis)
(Peltodoris nobilis)
Stalked Tunicate - Urochordates
(Styela montereyensis)
(Styela montereyensis)
Spanish Shawl - Mollusks
(Flabellina iodinea)
(Flabellina iodinea)
Warty Sea Cucumber - Echinoderms
(Parastichopus parvimensis)
(Parastichopus parvimensis)
Black-and-Yellow Rockfish - Scorpionfish
(Sebastes chrysomelas)
(Sebastes chrysomelas)
Rock Scallop - Mollusks
(Crassadoma gigantea)
(Crassadoma gigantea)
Olive Rockfish - Scorpionfish
(Sebastes serranoides)
(Sebastes serranoides)
Southern Staghorn Bryozoan - Bryozoans
(Diaperoforma californica)
(Diaperoforma californica)
Red Volcano Sponge - Poriferans
(Acamus erithacus)
(Acamus erithacus)
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
(Pachycerianthus fimbriatus)
Kelp Perch - Surfperch
(Brachyistius frenatus)
(Brachyistius frenatus)
Garibaldi - Damselfish
(Hypsypops rubicundus)
(Hypsypops rubicundus)
Opaleye - Sea Chub
(Girella nigricans)
(Girella nigricans)
Feather Duster Worm (E. polymorpha) - Annelids
(Eudistylia polymorpha)
(Eudistylia polymorpha)
Leather Star - Echinoderms
(Dermasterias imbricata)
(Dermasterias imbricata)
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
(Sebastes sp. (YOY))
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
(Sebastes caurinus)
Treefish - Scorpionfish
(Sebastes serriceps)
(Sebastes serriceps)
Spiny Lobster - Arthropods
(Panulirus interruptus)
(Panulirus interruptus)
Gopher Rockfish - Scorpionfish
(Sebastes carnatus)
(Sebastes carnatus)
Striped Seaperch - Surfperch
(Embiotoca lateralis)
(Embiotoca lateralis)
Spiny Brittlestar - Echinoderms
(Ophiothrix spiculata)
(Ophiothrix spiculata)
Rubberlip Seaperch - Surfperch
(Rhacochilus toxotes)
(Rhacochilus toxotes)
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
(Parastichopus californicus)
Kellet's Whelk - Mollusks
(Kelletia kelletii)
(Kelletia kelletii)
Masking/Sheep Crab - Arthropods
(Loxorthynchus crispatus (L. grandis))
(Loxorthynchus crispatus (L. grandis))
Lingcod - Greenling
(Ophiodon elongatus)
(Ophiodon elongatus)
Cobalt Sponge - Poriferans
(Hymenamphiastra cyanocrypta)
(Hymenamphiastra cyanocrypta)
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
(Scorpaenichthys marmoratus)
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
(Primavelans insculpta)
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
(Hermissenda crassicornis / opalescens)
Wavy Turban Snail - Mollusks
(Lithopoma undosum)
(Lithopoma undosum)
Grass Rockfish - Scorpionfish
(Sebastes rastrelliger)
(Sebastes rastrelliger)
California Golden Gorgonian - Cnidarians
(Muricea californica)
(Muricea californica)
Colonial Sand-tube Worm - Annelids
(Phragmatopoma californica)
(Phragmatopoma californica)
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
(Sebastes auriculatus)
Rainbow Seaperch - Surfperch
(Hypsurus caryi)
(Hypsurus caryi)
Bat Ray - Eagle Ray
(Myliobatis californica)
(Myliobatis californica)
Halfmoon - Sea Chub
(Medialuna californiensis)
(Medialuna californiensis)
Snubnose Sculpin - Sculpin
(Orthonopias triacis)
(Orthonopias triacis)
Silversides spp. - Silverside
(Atherinidae spp.)
(Atherinidae spp.)
Brown Rock Crab - Arthropods
(Romaleon antennarium)
(Romaleon antennarium)
Crowned Urchin - Echinoderms
(Centrostphanus coronatus)
(Centrostphanus coronatus)
Red Sea Hare - Mollusks
(Aplysia californica)
(Aplysia californica)
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
(Aulorhynchus flavidus)
Black Rockfish - Scorpionfish
(Sebastes melanops)
(Sebastes melanops)
Ocean Whitefish - Tilefish
(Caulolatilus princeps)
(Caulolatilus princeps)
Oarweed - Algae
(Laminaria farlowii)
(Laminaria farlowii)
Red Abalone - Mollusks
(Haliotis rufescens)
(Haliotis rufescens)
Red Turban Snail - Mollusks
(Lithopoma gibberosum)
(Lithopoma gibberosum)
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
(Diaulula sandiegensis / odonoghuei)
White Urchin - Echinoderms
(Lytechinus anamesus)
(Lytechinus anamesus)
Giant Kelpfish - Clinid
(Heterostichus rostratus)
(Heterostichus rostratus)
Island Kelpfish - Labrisomids
(Alloclinus holderi)
(Alloclinus holderi)
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
(Pandalus danae / gurneyi)
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
(Phidolopora pacifica)
Two-spot Octopus - Mollusks
(Octopus bimaculatus)
(Octopus bimaculatus)
Rock Wrasse - Wrasse
(Halichoeres semicinctus)
(Halichoeres semicinctus)
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
(Hexagrammos decagrammus)
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
(Citharichthys stigmaeus)
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
(Sebastes miniatus)
Coralline Sculpin - Sculpin
(Artedius corallinus)
(Artedius corallinus)
Jack Mackerel - Jack
(Trachurus symmetricus)
(Trachurus symmetricus)
Sargo - Grunt
(Anisotremus davidsoni)
(Anisotremus davidsoni)
Brown Gorgonian - Cnidarians
(Muricea fruticosa)
(Muricea fruticosa)
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
(Dendraster excentricus)
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
(Cryptochiton stelleri)
Northern Kelp Crab - Arthropods
(Pugettia producta)
(Pugettia producta)
Northern Sea Palm - Algae
(Pterygophora californica)
(Pterygophora californica)
Red Rock Shrimp - Arthropods
(Lysmata californica)
(Lysmata californica)
Calico Rockfish - Scorpionfish
(Sebastes dalli)
(Sebastes dalli)
Crevice Kelpfish - Clinid
(Gibbonsia montereyensis)
(Gibbonsia montereyensis)
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
(Artedius harringtoni)
Jacksmelt - Silverside
(Atherinopsis californiensis)
(Atherinopsis californiensis)
Unidentified Sculpin - Sculpin
(Cottidae spp.)
(Cottidae spp.)
Unidentified Kelpfish - Clinid
(Clinidae spp.)
(Clinidae spp.)
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
(Sebastes sp.)
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
(Embiotocidae spp.)
Christmas Tree Worm - Annelids
(Spirobranchus spinosus)
(Spirobranchus spinosus)
Northern Staghorn Bryozoan - Bryozoans
(Heteropora pacifica)
(Heteropora pacifica)
Unidentified Abalone - Mollusks
(Haliotis sp.)
(Haliotis sp.)
Chub Mackerel - Mackerel
(Scomber japonicus)
(Scomber japonicus)
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
(Hexagrammos lagocephalus)
Swell Shark - Cat Shark
(Cephaloscyllium ventriosum)
(Cephaloscyllium ventriosum)
Barred Sand Bass - Sea Bass
(Paralabrax nebulifer)
(Paralabrax nebulifer)
Barred Surfperch - Surfperch
(Amphistichus argenteus)
(Amphistichus argenteus)
California Scorpionfish - Scorpionfish
(Scorpaena guttata)
(Scorpaena guttata)
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
(Sebastes pinniger)
Lavender Sculpin - Sculpin
(Leiocottus hirundo)
(Leiocottus hirundo)
Pacific Sardine - Herring
(Sardinops sagax)
(Sardinops sagax)
Unidentified Pipefish - Pipefish & Seahorse
(Syngnathidae spp.)
(Syngnathidae spp.)
White Seaperch - Surfperch
(Phanerodon furcatus)
(Phanerodon furcatus)
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
(Anarrhichthys ocellatus)
Bluebanded Goby - Goby
(Lythrypnus dalli)
(Lythrypnus dalli)
Bluebanded Ronquil (R. hypoplecta) - Ronquil
(Rathbunella hypoplecta)
(Rathbunella hypoplecta)
Bocaccio - Scorpionfish
(Sebastes paucispinis)
(Sebastes paucispinis)
Shiner Perch - Surfperch
(Cymatogaster aggregata)
(Cymatogaster aggregata)
Spotted Kelpfish - Clinid
(Gibbonsia elegans)
(Gibbonsia elegans)
Spotted Sand Bass - Sea Bass
(Paralabrax maculatofasciatus)
(Paralabrax maculatofasciatus)
Topsmelt - Silverside
(Atherinops affinis)
(Atherinops affinis)
Zebra Goby - Goby
(Lythrypnus zebra)
(Lythrypnus zebra)
Zebraperch - Sea Chub
(Hermosilla azurea)
(Hermosilla azurea)
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
(Pleuronichthys coenosus)
Giant Sea Bass - Wreckfish
(Stereolepis gigas)
(Stereolepis gigas)
Horn Shark - Bullhead Shark
(Heterodontus francisci)
(Heterodontus francisci)
Leopard Shark - Requiem Shark
(Triakis semifasciata)
(Triakis semifasciata)
Onespot Fringehead - Blenny (pike, tube and flag)
(Neoclinus uninotatus)
(Neoclinus uninotatus)
Pacific Electric Ray - Electric Ray
(Torpedo californica)
(Torpedo californica)
Pacific Sanddab - Lefteye Flounder
(Citharichthys sordidus)
(Citharichthys sordidus)
Plainfin Midshipman - Toadfish
(Porichthys notatus)
(Porichthys notatus)
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
(Sebastes maliger)
Rosy Rockfish - Scorpionfish
(Sebastes rosaceus)
(Sebastes rosaceus)
Starry Rockfish - Scorpionfish
(Sebastes constellatus)
(Sebastes constellatus)
Yellowfin Fringehead - Blenny (pike, tube and flag)
(Neoclinus stephensae)
(Neoclinus stephensae)
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
(Sebastes flavidus)
Bay Goby - Goby
(Lepidogobius lepidus)
(Lepidogobius lepidus)
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
(Sebastes mystinus)
California Moray - Moray
(Gymnothorax mordax)
(Gymnothorax mordax)
Northern Anchovy - Anchovy
(Engraulis mordax)
(Engraulis mordax)
Pacific Bonito - Mackerel
(Sarda chiliensis)
(Sarda chiliensis)
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
(Hemilepidotus hemilepidotus)
Rockpool Blenny - Combtooth Blenny
(Hypsoblennius gilberti)
(Hypsoblennius gilberti)
Sharpnose Seaperch - Surfperch
(Phanerodon atripes)
(Phanerodon atripes)
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
(Lepidopsetta bilineata)
Stripefin Ronquil (R. alleni) - Ronquil
(Rathbunella alleni)
(Rathbunella alleni)
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
(Sebastes nigrocinctus)
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
(Atherinidae, Clupeidae, and Engraulidae)
Walleye Surfperch - Surfperch
(Hyperprosopon argenteum)
(Hyperprosopon argenteum)
White Seabass - Drum
(Atractoscion nobilis)
(Atractoscion nobilis)
Yellowtail - Jack
(Seriola lalandi)
(Seriola lalandi)