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Region: PAC

Geographic Zones: Tuwanek Point

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

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

Total Surveys: 12

#Species Reported: 46

Average Species Reported on a Survey by Expert Surveyors: 24.00

Average Species Reported on a Survey by Novice Surveyors: 13.00

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 Columbia0023169:49
13STRAIT OF GEORGIA0023169:49
135Malaspina Strait0023169:49
1359Sechelt Inlet - Gower Point0023169:49
135901Porpoise Bay, Tuwanek Area0023169:49
13590103Tuwanek Point0023169:49
TOTALS0023169:49

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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Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 90.91% | DEN: 2.6
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 90.91% | DEN: 3.2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 88.89% | DEN: 2.25
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 88.89% | DEN: 2.38
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 81.82% | DEN: 2.33
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 77.78% | DEN: 3.29
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 77.78% | DEN: 3.86
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 77.78% | DEN: 2.86
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 77.78% | DEN: 2.71
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 72.73% | DEN: 2.38
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 55.56% | DEN: 1.8
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 55.56% | DEN: 2.6
Lingcod - Greenling
(Ophiodon elongatus)
SF: 54.55% | DEN: 1.33
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 54.55% | DEN: 2.5
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 54.55% | DEN: 2.5
Dungeness Crab - Arthropods
(Cancer magister)
SF: 44.44% | DEN: 2
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 44.44% | DEN: 2.5
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 44.44% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 44.44% | DEN: 2.5
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 44.44% | DEN: 1
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 36.36% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 36.36% | DEN: 2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 33.33% | DEN: 1
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 33.33% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 27.27% | DEN: 3
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 27.27% | DEN: 3.33
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 27.27% | DEN: 1.33
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 22.22% | DEN: 2
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 22.22% | DEN: 3
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 22.22% | DEN: 1.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 22.22% | DEN: 2.5
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 18.18% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 18.18% | DEN: 3
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 18.18% | DEN: 2
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 11.11% | DEN: 2
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 11.11% | DEN: 3
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 11.11% | DEN: 3
Red Rock Crab - Arthropods
(Cancer productus)
SF: 11.11% | DEN: 1
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
SF: 11.11% | DEN: 4
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 11.11% | DEN: 1
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 9.09% | DEN: 3
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 9.09% | DEN: 2
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 9.09% | DEN: 1
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 9.09% | DEN: 2
Unidentified Flatfish - Lefteye Flounder
(Bothidae sp.)
SF: 9.09% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 9.09% | DEN: 3