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Region: PAC

Geographic Zones: British Columbia - Zone 1 » WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale) - Zone 12 » Ucluelet - Cape Beale - Zone 1209 » Trevor Channel - Zone 120908

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

Dates: 1/1/93 - 10/27/25

Total Surveys: 91

#Species Reported: 109

Average Species Reported on a Survey by Expert Surveyors: 30.85

Average Species Reported on a Survey by Novice Surveyors: 15.56

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)
1British Columbia10471062764:13
12WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale)10471062764:13
1209Ucluelet - Cape Beale10471062764:13
120908Trevor Channel10471062764:13
12090801Sea Pool Rocks0040056:16
12090802Scott's Bay (s. of Bamfield Inlet)0013236:11
12090803Brady's Beach East0000044:20
12090805Aguilar Point0030002:10
12090806Dixon Point W of Bamfield Inlet0010011:14
12090807Goby Town East (mouth of Bamfield Inlet)1070116:15
12090808BMSC N Dock (Bamfield Marine Science Centre)0004333:55
12090809Mutine Reef0000010:44
12090810Barnacle Bash0030055:56
12090811Danvers Island0001000:42
12090812Keeshan Point0001000:32
12090813Dixon Island0001021:50
12090814Wayne's World0030013:13
12090815Hosie Islets0000010:39
12090816Nanat Island Wall002100016:44
12090817Execution Rock0030002:38
12090818Pisaster Rock 0010000:54
TOTALS10471062764:13

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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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 92.94% | DEN: 2.42
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 86.25% | DEN: 2.87
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 86.25% | DEN: 2.33
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 82.35% | DEN: 2.27
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 81.25% | DEN: 3.72
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 81.25% | DEN: 3.38
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 81.25% | DEN: 2.49
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 70% | DEN: 2.73
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 69.41% | DEN: 3.17
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 65% | DEN: 2.88
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 64.71% | DEN: 2.58
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 60% | DEN: 3.18
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 58.75% | DEN: 2.3
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 57.5% | DEN: 2.43
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 56.47% | DEN: 1.77
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 56.25% | DEN: 2.11
Lingcod - Greenling
(Ophiodon elongatus)
SF: 55.29% | DEN: 1.85
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 55% | DEN: 2.73
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 53.75% | DEN: 2.58
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 52.5% | DEN: 2.12
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 51.76% | DEN: 1.89
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 51.25% | DEN: 1.95
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 51.25% | DEN: 1.76
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 49.41% | DEN: 2.12
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 45% | DEN: 0.67
Red Rock Crab - Arthropods
(Cancer productus)
SF: 43.75% | DEN: 1.91
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 43.75% | DEN: 2.17
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 42.5% | DEN: 2.09
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 37.65% | DEN: 2.19
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 34.12% | DEN: 2.07
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 34.12% | DEN: 2.17
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 32.94% | DEN: 1.89
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 31.76% | DEN: 1.85
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 30% | DEN: 2.54
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 30% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 28.24% | DEN: 2.29
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 27.5% | DEN: 1.82
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 25.88% | DEN: 3.14
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 25% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 25% | DEN: 1.65
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 24.71% | DEN: 2.38
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 23.75% | DEN: 2.05
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 21.25% | DEN: 2.06
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 21.25% | DEN: 1.88
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 20% | DEN: 1.69
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 18.82% | DEN: 1.88
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 17.65% | DEN: 2.47
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 17.5% | DEN: 1.93
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 17.5% | DEN: 1.79
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 16.47% | DEN: 2.36
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 16.47% | DEN: 1.43
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 16.25% | DEN: 2.23
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 16.25% | DEN: 2.15
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 15% | DEN: 1.58
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 12.94% | DEN: 1.09
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 11.76% | DEN: 1.2
Widow Rockfish - Scorpionfish
(Sebastes entomelas)
SF: 11.76% | DEN: 3.2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 11.25% | DEN: 0.78
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 10.59% | DEN: 1.44
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 10.59% | DEN: 1
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 10.59% | DEN: 1.89
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 10% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 8.75% | DEN: 1.14
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 8.24% | DEN: 2.86
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 8.24% | DEN: 2.86
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 8.24% | DEN: 1.71
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 7.5% | DEN: 1.67
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 7.5% | DEN: 1.5
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 7.06% | DEN: 1
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 5.88% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 5.88% | DEN: 1.2
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 5.88% | DEN: 1.4
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 5.88% | DEN: 1.6
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 5% | DEN: 3
Feather Star - Echinoderms
(Florometra serratissima)
SF: 5% | DEN: 2.5
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 5% | DEN: 1.25
Dungeness Crab - Arthropods
(Cancer magister)
SF: 3.75% | DEN: 1
Invasive Didemnum Tunicate (exotic) - Urochordates
(Didemnum vexillum)
SF: 3.75% | DEN: 0
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 3.75% | DEN: 1.33
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 3.75% | DEN: 1.33
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 3.53% | DEN: 1.33
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 3.53% | DEN: 1.67
Yellowtail Rockfish YOY - Scorpionfish
(Sebastes flavidus (YOY))
SF: 3.53% | DEN: 1.67
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 2.5% | DEN: 2
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 2.5% | DEN: 1.5
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 2.5% | DEN: 2.5
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 2.5% | DEN: 1.5
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 2.5% | DEN: 2
Black Rockfish YOY - Scorpionfish
(Sebastes melanops (YOY))
SF: 2.35% | DEN: 2
Bocaccio - Scorpionfish
(Sebastes paucispinis)
SF: 2.35% | DEN: 3.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 2.35% | DEN: 1
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 2.35% | DEN: 2
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 1.25% | DEN: 1
Eelgrass - Algae
(Zostera marina / japonica)
SF: 1.25% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 1.25% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 1.25% | DEN: 1
Blue / Deacon Rockfish YOY - Scorpionfish
(Sebastes mystinus / diaconus (YOY))
SF: 1.18% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 1.18% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 1.18% | DEN: 2
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 1.18% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 1.18% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 1.18% | DEN: 4
Pacific Lamprey - Lamprey
(Entosphenus tridentatus)
SF: 1.18% | DEN: 1
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 1.18% | DEN: 1
Red Brotula - Viviparous Brotula
(Brosmophycis marginata)
SF: 1.18% | DEN: 1
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 1.18% | DEN: 1
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 1.18% | DEN: 2
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 1.18% | DEN: 2
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 1.18% | DEN: 2