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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » Upper Strait - Zone 131 » Sarah Point - Greif Point - Zone 1313 » Powell River - Zone 131308 » Malahat Wreck - Zone 13130801

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

Dates: 1/1/93 - 11/6/25

Total Surveys: 9

#Species Reported: 46

Average Species Reported on a Survey by Expert Surveyors: 27.00

Average Species Reported on a Survey by Novice Surveyors: 18.43

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 Columbia0022058:46
13STRAIT OF GEORGIA0022058:46
131Upper Strait0022058:46
1313Sarah Point - Greif Point0022058:46
131308Powell River0022058:46
13130801Malahat Wreck0022058:46
TOTALS0022058:46

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.
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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.56
Lingcod - Greenling
(Ophiodon elongatus)
SF: 100% | DEN: 2.78
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 100% | DEN: 2.86
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 100% | DEN: 2.71
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 2.57
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 88.89% | DEN: 3
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 88.89% | DEN: 2.25
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 85.71% | DEN: 3.17
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 85.71% | DEN: 3.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 85.71% | DEN: 2.17
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 85.71% | DEN: 2.33
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 85.71% | DEN: 3
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 85.71% | DEN: 4
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 77.78% | DEN: 2.71
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 77.78% | DEN: 3
Red Rock Crab - Arthropods
(Cancer productus)
SF: 71.43% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 66.67% | DEN: 3.17
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 57.14% | DEN: 3.75
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 57.14% | DEN: 2.5
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 55.56% | DEN: 1.8
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 55.56% | DEN: 3.4
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 44.44% | DEN: 2.5
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 44.44% | DEN: 1.5
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 42.86% | DEN: 2.33
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 42.86% | DEN: 2
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 42.86% | DEN: 1.33
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 33.33% | DEN: 4
Dungeness Crab - Arthropods
(Cancer magister)
SF: 28.57% | DEN: 1.5
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 28.57% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 28.57% | DEN: 1.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 28.57% | DEN: 2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 28.57% | DEN: 1.5
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 22.22% | DEN: 2
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 22.22% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 22.22% | DEN: 2
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 22.22% | DEN: 1
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 22.22% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 14.29% | DEN: 1
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 14.29% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 14.29% | DEN: 1
Black Perch - Surfperch
(Embiotoca jacksoni)
SF: 11.11% | DEN: 3
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 11.11% | DEN: 1
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 11.11% | DEN: 2
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 11.11% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 11.11% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 11.11% | DEN: 1