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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 » Seddall Island - Zone 120910 » Twin Peaks (Barkley Sound) - Zone 12091004

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

Dates: 1/1/93 - 10/15/25

Total Surveys: 22

#Species Reported: 61

Average Species Reported on a Survey by Expert Surveyors: 24.40

Average Species Reported on a Survey by Novice Surveyors: 18.00

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)
1British Columbia0010101114:39
12WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale)0010101114:39
1209Ucluelet - Cape Beale0010101114:39
120910Seddall Island0010101114:39
12091004Twin Peaks (Barkley Sound)0010101114:39
TOTALS0010101114:39

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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Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 90.48% | DEN: 3.79
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 86.36% | DEN: 1.89
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 85.71% | DEN: 2.22
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 81.82% | DEN: 2.17
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 80.95% | DEN: 2.88
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 77.27% | DEN: 1.94
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 76.19% | DEN: 2.06
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 72.73% | DEN: 2.19
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 71.43% | DEN: 1.93
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 71.43% | DEN: 3
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 71.43% | DEN: 3
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 71.43% | DEN: 1.8
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 68.18% | DEN: 2.53
Lingcod - Greenling
(Ophiodon elongatus)
SF: 68.18% | DEN: 1.8
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 66.67% | DEN: 2.29
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 61.9% | DEN: 1.62
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 59.09% | DEN: 1.92
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 59.09% | DEN: 2.38
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 57.14% | DEN: 2.08
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 57.14% | DEN: 1.92
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 52.38% | DEN: 1.91
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 50% | DEN: 1.55
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 45.45% | DEN: 2.5
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 40.91% | DEN: 1.89
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 38.1% | DEN: 3.13
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 36.36% | DEN: 1.63
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 36.36% | DEN: 2.25
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 33.33% | DEN: 2.43
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 31.82% | DEN: 1.71
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 27.27% | DEN: 1.67
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 23.81% | DEN: 2.2
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 22.73% | DEN: 3
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 19.05% | DEN: 2.25
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 19.05% | DEN: 0.75
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 18.18% | DEN: 1
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 18.18% | DEN: 1.25
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 14.29% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 14.29% | DEN: 1.33
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 9.52% | DEN: 2
Dungeness Crab - Arthropods
(Cancer magister)
SF: 9.52% | DEN: 1.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 9.52% | DEN: 0.5
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 9.52% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 9.52% | DEN: 1
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 9.52% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 9.52% | DEN: 1
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 9.52% | DEN: 1
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 9.09% | DEN: 2
Bluntnose Sixgill Shark - Cow Shark
(Hexanchus griseus)
SF: 9.09% | DEN: 1
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 9.09% | DEN: 2
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 9.09% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 9.09% | DEN: 3
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 4.76% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 4.76% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 4.76% | DEN: 2
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 4.76% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 4.55% | DEN: 1
Puget Sound Rockfish YOY - Scorpionfish
(Sebastes emphaeus (YOY))
SF: 4.55% | DEN: 4
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 4.55% | DEN: 1
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 4.55% | DEN: 2
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 4.55% | DEN: 2
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 4.55% | DEN: 2