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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » S. Qualicum Beach - Nanaimo - Zone 133 » Nanaimo Bay - Zone 133001 » Saskatchewan Wreck - Zone 13300101

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

Dates: 1/1/93 - 12/30/24

Total Surveys: 37

#Species Reported: 70

Average Species Reported on a Survey by Expert Surveyors: 15.69

Average Species Reported on a Survey by Novice Surveyors: 12.12

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 Columbia0013601822:49
13STRAIT OF GEORGIA0013601822:49
133S. Qualicum Beach - Nanaimo0013601822:49
133001Nanaimo Bay0013601822:49
13300101Saskatchewan Wreck0013601822:49
TOTALS0013601822:49

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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Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.9
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 96.77% | DEN: 2.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 81.08% | DEN: 2.57
Lingcod - Greenling
(Ophiodon elongatus)
SF: 70.27% | DEN: 1.85
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 64.52% | DEN: 1.85
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 61.29% | DEN: 2.37
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 51.61% | DEN: 2.69
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 51.35% | DEN: 1.84
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 51.35% | DEN: 1.74
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 48.39% | DEN: 2.4
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 43.24% | DEN: 2.06
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 38.71% | DEN: 2
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 38.71% | DEN: 2.5
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 37.84% | DEN: 1.14
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 37.84% | DEN: 1.93
Feather Star - Echinoderms
(Florometra serratissima)
SF: 35.48% | DEN: 3.64
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 35.14% | DEN: 2.31
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
SF: 29.03% | DEN: 3.44
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 27.03% | DEN: 2.6
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 27.03% | DEN: 2.6
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 27.03% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 22.58% | DEN: 2.29
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 22.58% | DEN: 2
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 19.35% | DEN: 1.83
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 19.35% | DEN: 2.33
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 19.35% | DEN: 1
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 18.92% | DEN: 3.29
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 16.22% | DEN: 3.5
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 16.22% | DEN: 1.83
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 16.13% | DEN: 1.6
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 13.51% | DEN: 1.6
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 13.51% | DEN: 2.4
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 12.9% | DEN: 1.75
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 12.9% | DEN: 2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 12.9% | DEN: 1.5
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 10.81% | DEN: 1.25
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 9.68% | DEN: 0.67
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 9.68% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 8.11% | DEN: 1.67
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 8.11% | DEN: 1.33
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 6.45% | DEN: 3
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 6.45% | DEN: 1
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 6.45% | DEN: 3
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 6.45% | DEN: 2.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 6.45% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 6.45% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 6.45% | DEN: 0.5
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 6.45% | DEN: 1
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 5.41% | DEN: 2
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 5.41% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 5.41% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 5.41% | DEN: 1
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 5.41% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 5.41% | DEN: 2
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 5.41% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 3.23% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 3.23% | DEN: 1
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 3.23% | DEN: 1
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 3.23% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 3.23% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 3.23% | DEN: 0
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 3.23% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 3.23% | DEN: 2
Squat Lobster - Arthropods
(Munida quadrispina)
SF: 3.23% | DEN: 2
Arrow Goby - Goby
(Clevelandia ios)
SF: 2.7% | DEN: 3
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 2.7% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 2.7% | DEN: 4
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 2.7% | DEN: 1
Smoothhead Sculpin - Sculpin
(Artedius lateralis)
SF: 2.7% | DEN: 2
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 2.7% | DEN: 2