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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 » Octopus Point - Zone 13440007

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 29

#Species Reported: 75

Average Species Reported on a Survey by Expert Surveyors: 34.08

Average Species Reported on a Survey by Novice Surveyors: 27.00

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 Columbia002600323:51
13STRAIT OF GEORGIA002600323:51
134S. Nanaimo - Victoria002600323:51
1344Sansum Narrows (incl Maple Bay)002600323:51
13440007Octopus Point002600323:51
TOTALS002600323:51

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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California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 3.07
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.28
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.62
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 2.48
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 96.55% | DEN: 2.68
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 96.55% | DEN: 2.29
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 96.55% | DEN: 2.82
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 96.55% | DEN: 3.93
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 96.55% | DEN: 3.11
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 96.55% | DEN: 2.82
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 89.66% | DEN: 1
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 86.21% | DEN: 2.88
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 86.21% | DEN: 2.08
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 86.21% | DEN: 2.88
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 86.21% | DEN: 2.88
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 82.76% | DEN: 2.63
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 82.76% | DEN: 1.88
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 82.76% | DEN: 2.08
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 79.31% | DEN: 1.87
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 75.86% | DEN: 2.68
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 75.86% | DEN: 2.55
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 72.41% | DEN: 1.9
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 68.97% | DEN: 2.55
Lingcod - Greenling
(Ophiodon elongatus)
SF: 65.52% | DEN: 1.63
Red Rock Crab - Arthropods
(Cancer productus)
SF: 65.52% | DEN: 1.95
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 62.07% | DEN: 2.89
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 58.62% | DEN: 1.88
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 58.62% | DEN: 1.65
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 58.62% | DEN: 2.59
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 55.17% | DEN: 2.44
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 55.17% | DEN: 1
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 51.72% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 51.72% | DEN: 2.4
Sargassum - Algae
(Sargassum muticum)
SF: 44.83% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 34.48% | DEN: 1.3
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 34.48% | DEN: 2
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 34.48% | DEN: 1.4
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 34.48% | DEN: 3.1
Feather Star - Echinoderms
(Florometra serratissima)
SF: 31.03% | DEN: 2.67
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 31.03% | DEN: 1.78
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 31.03% | DEN: 1.44
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 27.59% | DEN: 1.38
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 27.59% | DEN: 1.5
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 27.59% | DEN: 1.5
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 24.14% | DEN: 1.14
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 24.14% | DEN: 1.57
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 24.14% | DEN: 1.43
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 24.14% | DEN: 1.14
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 24.14% | DEN: 1.71
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 20.69% | DEN: 2
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 20.69% | DEN: 1.83
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 20.69% | DEN: 1.83
Pacific Herring - Herring
(Clupea pallasii)
SF: 17.24% | DEN: 3.6
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 13.79% | DEN: 1.5
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 13.79% | DEN: 1.25
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 13.79% | DEN: 1.25
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 13.79% | DEN: 1
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 10.34% | DEN: 2
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 10.34% | DEN: 1.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 10.34% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 10.34% | DEN: 2.33
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 6.9% | DEN: 1.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 6.9% | DEN: 1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 6.9% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 6.9% | DEN: 2.5
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 3.45% | DEN: 2
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 3.45% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 3.45% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 3.45% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 3.45% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 3.45% | DEN: 2
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 3.45% | DEN: 3
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 3.45% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 3.45% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 3.45% | DEN: 4