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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » S. Nanaimo - Victoria - Zone 134 » Sansum Narrows (incl Maple Bay) - Zone 1344 » Grave Point - Zone 13440011

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 13

#Species Reported: 65

Average Species Reported on a Survey by Expert Surveyors: 30.09

Average Species Reported on a Survey by Novice Surveyors: 22.50

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 Columbia00110029:54
13STRAIT OF GEORGIA00110029:54
134S. Nanaimo - Victoria00110029:54
1344Sansum Narrows (incl Maple Bay)00110029:54
13440011Grave Point00110029:54
TOTALS00110029:54

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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Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 100% | DEN: 2.15
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 2.62
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 2.54
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 92.31% | DEN: 2.42
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 92.31% | DEN: 2.83
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 92.31% | DEN: 3.17
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 84.62% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 84.62% | DEN: 2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 84.62% | DEN: 2.73
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 84.62% | DEN: 1.73
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 76.92% | DEN: 3.4
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 76.92% | DEN: 2.2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 76.92% | DEN: 2.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 76.92% | DEN: 2
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 69.23% | DEN: 2.22
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 69.23% | DEN: 2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 69.23% | DEN: 2.11
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 69.23% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 61.54% | DEN: 2.25
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 61.54% | DEN: 1
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 61.54% | DEN: 1
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 61.54% | DEN: 1.75
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 61.54% | DEN: 1.88
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 53.85% | DEN: 1.86
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 53.85% | DEN: 1.14
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 53.85% | DEN: 1.29
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 53.85% | DEN: 1.86
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 53.85% | DEN: 2.86
Feather Star - Echinoderms
(Florometra serratissima)
SF: 46.15% | DEN: 2.83
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 46.15% | DEN: 1.67
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 46.15% | DEN: 2.17
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 46.15% | DEN: 2.5
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 46.15% | DEN: 1.5
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 46.15% | DEN: 2.83
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 46.15% | DEN: 1
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 38.46% | DEN: 1.2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 38.46% | DEN: 3.4
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 30.77% | DEN: 1.5
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 30.77% | DEN: 2.25
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 30.77% | DEN: 1.25
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 30.77% | DEN: 1
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 30.77% | DEN: 1.25
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 30.77% | DEN: 1.75
Dungeness Crab - Arthropods
(Cancer magister)
SF: 23.08% | DEN: 2.33
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 23.08% | DEN: 1.67
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 23.08% | DEN: 1.33
Lingcod - Greenling
(Ophiodon elongatus)
SF: 15.38% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 15.38% | DEN: 3
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 7.69% | DEN: 1
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 7.69% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 7.69% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 7.69% | DEN: 2
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 7.69% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 7.69% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 7.69% | DEN: 3
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 7.69% | DEN: 1
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 7.69% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 7.69% | DEN: 3
Sargassum - Algae
(Sargassum muticum)
SF: 7.69% | DEN: 1
Snake Prickleback - Prickleback
(Lumpenus sagitta)
SF: 7.69% | DEN: 1
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 7.69% | DEN: 2
Spotfin Sculpin - Marine Sculpins
(Icelinus tenuis)
SF: 7.69% | DEN: 2
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 7.69% | DEN: 1
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 7.69% | DEN: 1
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 7.69% | DEN: 1