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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 Wall - Zone 13440014

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

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

Total Surveys: 43

#Species Reported: 81

Average Species Reported on a Survey by Expert Surveyors: 31.86

Average Species Reported on a Survey by Novice Surveyors: 0

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 Columbia004300032:29
13STRAIT OF GEORGIA004300032:29
134S. Nanaimo - Victoria004300032:29
1344Sansum Narrows (incl Maple Bay)004300032:29
13440014Bold Bluff Wall004300032:29
TOTALS004300032:29

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: 2.67
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 2.49
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.7
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3.33
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 3.05
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 97.67% | DEN: 2.74
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 97.67% | DEN: 1
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 97.67% | DEN: 3.29
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 97.67% | DEN: 3.86
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 95.35% | DEN: 2.78
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 95.35% | DEN: 2.56
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 95.35% | DEN: 3.2
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 95.35% | DEN: 2.39
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 93.02% | DEN: 2.53
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 90.7% | DEN: 2.33
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 90.7% | DEN: 2.72
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 81.4% | DEN: 2.17
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 74.42% | DEN: 2
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 72.09% | DEN: 1.77
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 72.09% | DEN: 2.58
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 67.44% | DEN: 2.24
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 65.12% | DEN: 2.57
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 65.12% | DEN: 2.21
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 62.79% | DEN: 2.56
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 62.79% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 58.14% | DEN: 2.28
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 53.49% | DEN: 1.52
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 53.49% | DEN: 1.7
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 51.16% | DEN: 1.82
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 51.16% | DEN: 1.68
Red Rock Crab - Arthropods
(Cancer productus)
SF: 48.84% | DEN: 1.95
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 46.51% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 44.19% | DEN: 1.79
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 39.53% | DEN: 1.65
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 32.56% | DEN: 1.57
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 27.91% | DEN: 1.08
Lingcod - Greenling
(Ophiodon elongatus)
SF: 27.91% | DEN: 1.42
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 27.91% | DEN: 1.25
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 27.91% | DEN: 1.83
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 23.26% | DEN: 1.6
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 23.26% | DEN: 1.6
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 23.26% | DEN: 2.5
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 20.93% | DEN: 1.44
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 20.93% | DEN: 1.22
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 20.93% | DEN: 2.44
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 18.6% | DEN: 1
Dungeness Crab - Arthropods
(Cancer magister)
SF: 18.6% | DEN: 1.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 18.6% | DEN: 2.88
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 16.28% | DEN: 1.14
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 16.28% | DEN: 1
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 13.95% | DEN: 1.33
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 13.95% | DEN: 2.5
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 13.95% | DEN: 1.33
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 13.95% | DEN: 1.67
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 13.95% | DEN: 1.33
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 11.63% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 11.63% | DEN: 1.2
Northern Spearnose Poacher - Poacher
(Agonopsis vulsa)
SF: 11.63% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 9.3% | DEN: 1.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 9.3% | DEN: 1.5
Eelgrass - Algae
(Zostera marina / japonica)
SF: 6.98% | DEN: 1
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 6.98% | DEN: 1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 6.98% | DEN: 1
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 6.98% | DEN: 1.33
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 4.65% | DEN: 2
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 4.65% | DEN: 1.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 4.65% | DEN: 2.5
Pacific Herring - Herring
(Clupea pallasii)
SF: 4.65% | DEN: 3.5
Sargassum - Algae
(Sargassum muticum)
SF: 4.65% | DEN: 1
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 4.65% | DEN: 2
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 2.33% | DEN: 1
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 2.33% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 2.33% | DEN: 1
Feather Star - Echinoderms
(Florometra serratissima)
SF: 2.33% | DEN: 1
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 2.33% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 2.33% | DEN: 2
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 2.33% | DEN: 2
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 2.33% | DEN: 2
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 2.33% | DEN: 2
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 2.33% | DEN: 1
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 2.33% | DEN: 1