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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 » Bold Bluff Point - Zone 13440002

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

Dates: 1/1/93 - 4/28/25

Total Surveys: 8

#Species Reported: 69

Average Species Reported on a Survey by Expert Surveyors: 38.50

Average Species Reported on a Survey by Novice Surveyors: 25.75

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 Columbia0040046:43
13STRAIT OF GEORGIA0040046:43
134S. Nanaimo - Victoria0040046:43
1344Sansum Narrows (incl Maple Bay)0040046:43
13440002Bold Bluff Point0040046:43
TOTALS0040046:43

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: 100% | DEN: 2.63
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2.75
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 1.75
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 100% | DEN: 2.75
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.75
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 100% | DEN: 2.13
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3.38
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 87.5% | DEN: 2
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 87.5% | DEN: 2.71
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 87.5% | DEN: 2.57
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 87.5% | DEN: 3.14
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 87.5% | DEN: 2.57
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 87.5% | DEN: 2.57
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 75% | DEN: 2.67
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 75% | DEN: 2.33
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 75% | DEN: 2.5
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 75% | DEN: 2.67
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 75% | DEN: 2.33
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 62.5% | DEN: 2.6
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 62.5% | DEN: 1.2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 62.5% | DEN: 2.6
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 62.5% | DEN: 1.6
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 62.5% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 50% | DEN: 3
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 50% | DEN: 2.25
Red Rock Crab - Arthropods
(Cancer productus)
SF: 50% | DEN: 2
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 50% | DEN: 3
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 50% | DEN: 1.75
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 50% | DEN: 3
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 50% | DEN: 1
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 37.5% | DEN: 2.67
Dungeness Crab - Arthropods
(Cancer magister)
SF: 37.5% | DEN: 1.67
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 37.5% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 37.5% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 37.5% | DEN: 1.33
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 37.5% | DEN: 1.33
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 37.5% | DEN: 2.33
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 37.5% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 37.5% | DEN: 2.67
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 37.5% | DEN: 1.33
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 37.5% | DEN: 1.33
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 25% | DEN: 1.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 25% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 25% | DEN: 2
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 25% | DEN: 1.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 25% | DEN: 2
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 25% | DEN: 1
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 25% | DEN: 2
Sargassum - Algae
(Sargassum muticum)
SF: 25% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 12.5% | DEN: 1
Feather Star - Echinoderms
(Florometra serratissima)
SF: 12.5% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 12.5% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 12.5% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 12.5% | DEN: 3
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 12.5% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 12.5% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 12.5% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 12.5% | DEN: 2
Northern Spearnose Poacher - Poacher
(Agonopsis vulsa)
SF: 12.5% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 12.5% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 12.5% | DEN: 1
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 12.5% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 12.5% | DEN: 4
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 12.5% | DEN: 1
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 12.5% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 12.5% | DEN: 3
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 12.5% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 12.5% | DEN: 3