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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » Howe Sound - Zone 136 » Pt Atkinson - Squamish - Zone 1365 » Horseshoe Bay - South Porteau Cove - Zone 136501 » Bird Islet West - Zone 13650111

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

Dates: 1/1/93 - 10/17/25

Total Surveys: 8

#Species Reported: 56

Average Species Reported on a Survey by Expert Surveyors: 28.50

Average Species Reported on a Survey by Novice Surveyors: 29.50

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 Columbia0040046:40
13STRAIT OF GEORGIA0040046:40
136Howe Sound0040046:40
1365Pt Atkinson - Squamish0040046:40
136501Horseshoe Bay - South Porteau Cove0040046:40
13650111Bird Islet West0040046:40
TOTALS0040046:40

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: 3.5
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 3.13
Feather Star - Echinoderms
(Florometra serratissima)
SF: 100% | DEN: 2.88
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 100% | DEN: 3.63
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 2.88
Lingcod - Greenling
(Ophiodon elongatus)
SF: 100% | DEN: 2.63
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 100% | DEN: 2.5
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3.5
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 100% | DEN: 2.75
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 87.5% | DEN: 2.14
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 87.5% | DEN: 1.86
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 87.5% | DEN: 1.71
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 87.5% | DEN: 1.71
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 75% | DEN: 2.67
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 75% | DEN: 3
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 75% | DEN: 1.83
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 75% | DEN: 1
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 62.5% | DEN: 2.6
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 62.5% | DEN: 2.4
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 50% | DEN: 1.25
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 50% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 50% | DEN: 1.25
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 50% | DEN: 3.25
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 50% | DEN: 2.25
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 50% | DEN: 1.75
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 50% | DEN: 2.5
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 2.25
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 50% | DEN: 1.75
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 50% | DEN: 3.25
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 37.5% | DEN: 2.67
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 37.5% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 37.5% | DEN: 2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 37.5% | DEN: 4
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 37.5% | DEN: 1.33
Squat Lobster - Arthropods
(Munida quadrispina)
SF: 37.5% | DEN: 1.67
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 25% | DEN: 1
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 25% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 25% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 25% | DEN: 2
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 25% | DEN: 2.5
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 25% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 25% | DEN: 2.5
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 25% | DEN: 2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 25% | DEN: 1.5
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 25% | DEN: 2.5
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 25% | DEN: 1.5
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 25% | DEN: 2
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 12.5% | DEN: 2
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 12.5% | DEN: 2
Dungeness Crab - Arthropods
(Cancer magister)
SF: 12.5% | DEN: 2
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 12.5% | DEN: 2
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 12.5% | DEN: 3
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 12.5% | DEN: 2
Unidentified Copper / Quillback YOY Rockfish - Scorpionfish
(Sebastes spp. CQ YOY)
SF: 12.5% | DEN: 2
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 12.5% | DEN: 1