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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » Malaspina Strait - Zone 135 » Sechelt Inlet - Gower Point - Zone 1359 » Skookumchuck Narrows - Zone 135905 » Jaggy Crack - Zone 13590515

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

Dates: 1/1/93 - 10/18/25

Total Surveys: 22

#Species Reported: 73

Average Species Reported on a Survey by Expert Surveyors: 27.00

Average Species Reported on a Survey by Novice Surveyors: 23.40

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 Columbia001220818:56
13STRAIT OF GEORGIA001220818:56
135Malaspina Strait001220818:56
1359Sechelt Inlet - Gower Point001220818:56
135905Skookumchuck Narrows001220818:56
13590515Jaggy Crack001220818:56
TOTALS001220818:56

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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Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 95% | DEN: 3.74
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 95% | DEN: 2.26
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 90.91% | DEN: 3.35
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 90% | DEN: 2.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 86.36% | DEN: 2.58
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 85% | DEN: 3.24
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 85% | DEN: 2.94
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 85% | DEN: 2.65
Feather Star - Echinoderms
(Florometra serratissima)
SF: 80% | DEN: 3.88
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 80% | DEN: 3.69
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 80% | DEN: 2.38
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 80% | DEN: 3
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 77.27% | DEN: 2.24
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 75% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 72.73% | DEN: 2.44
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 70% | DEN: 1
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 65% | DEN: 2.92
Lingcod - Greenling
(Ophiodon elongatus)
SF: 63.64% | DEN: 1.71
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 63.64% | DEN: 2.36
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 59.09% | DEN: 1.85
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 55% | DEN: 2.55
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 50% | DEN: 2.73
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 50% | DEN: 1.2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 50% | DEN: 1.8
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 45.45% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 45.45% | DEN: 2.8
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 45.45% | DEN: 2
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 45% | DEN: 2.22
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 45% | DEN: 2.33
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 36.36% | DEN: 2.25
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 35% | DEN: 2
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 35% | DEN: 2.43
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 35% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 35% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 31.82% | DEN: 3.29
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 30% | DEN: 1.67
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 30% | DEN: 2
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 30% | DEN: 2
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 30% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 25% | DEN: 1
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 25% | DEN: 3
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 25% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 25% | DEN: 1
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 20% | DEN: 1.5
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 20% | DEN: 2
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 15% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 15% | DEN: 1.67
Sargassum - Algae
(Sargassum muticum)
SF: 15% | DEN: 1
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 13.64% | DEN: 1.67
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 13.64% | DEN: 1.33
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 13.64% | DEN: 1.33
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 10% | DEN: 2
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
SF: 10% | DEN: 4
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 9.09% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 9.09% | DEN: 2.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 9.09% | DEN: 1.5
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 9.09% | DEN: 1
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 9.09% | DEN: 3
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 5% | DEN: 3
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 5% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 5% | DEN: 3
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 5% | DEN: 2
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 5% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 5% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 5% | DEN: 3
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 4.55% | DEN: 1
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 4.55% | DEN: 2
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 4.55% | DEN: 1
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 4.55% | DEN: 2
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 4.55% | DEN: 3
Unidentified Copper / Quillback YOY Rockfish - Scorpionfish
(Sebastes spp. CQ YOY)
SF: 4.55% | DEN: 3
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 4.55% | DEN: 1
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 4.55% | DEN: 2