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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 - 12/21/24

Total Surveys: 28

#Species Reported: 74

Average Species Reported on a Survey by Expert Surveyors: 34.00

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 Columbia002500323:12
13STRAIT OF GEORGIA002500323:12
134S. Nanaimo - Victoria002500323:12
1344Sansum Narrows (incl Maple Bay)002500323:12
13440007Octopus Point002500323:12
TOTALS002500323:12

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: 2.29
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.61
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 2.46
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 96.43% | DEN: 2.67
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 96.43% | DEN: 2.3
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 96.43% | DEN: 2.85
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 96.43% | DEN: 3.93
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 96.43% | DEN: 3.07
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 96.43% | DEN: 2.81
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 89.29% | DEN: 1
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 85.71% | DEN: 2.88
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 85.71% | DEN: 2.04
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 85.71% | DEN: 2.88
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 85.71% | DEN: 2.88
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 82.14% | DEN: 2.65
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 82.14% | DEN: 1.83
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 82.14% | DEN: 2.09
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 78.57% | DEN: 1.86
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 78.57% | DEN: 2.68
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 75% | DEN: 2.52
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 71.43% | DEN: 1.9
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 67.86% | DEN: 2.53
Red Rock Crab - Arthropods
(Cancer productus)
SF: 67.86% | DEN: 1.95
Lingcod - Greenling
(Ophiodon elongatus)
SF: 64.29% | DEN: 1.67
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 60.71% | DEN: 1.88
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 60.71% | DEN: 2.94
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 60.71% | DEN: 2.59
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 57.14% | DEN: 1.69
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 57.14% | DEN: 2.44
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 53.57% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 53.57% | DEN: 2.4
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 53.57% | DEN: 1
Sargassum - Algae
(Sargassum muticum)
SF: 46.43% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 35.71% | DEN: 1.3
Feather Star - Echinoderms
(Florometra serratissima)
SF: 32.14% | DEN: 2.67
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 32.14% | DEN: 1.89
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 32.14% | DEN: 1.33
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 32.14% | DEN: 3.22
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 28.57% | DEN: 1.5
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 28.57% | DEN: 1.75
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 28.57% | DEN: 1.38
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 25% | DEN: 1.43
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 25% | DEN: 1.14
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 25% | DEN: 1.57
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 25% | DEN: 1.43
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 25% | DEN: 1.14
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 25% | DEN: 1.71
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 21.43% | DEN: 2
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 21.43% | DEN: 1.83
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 21.43% | DEN: 1.33
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 21.43% | DEN: 1.83
Pacific Herring - Herring
(Clupea pallasii)
SF: 17.86% | DEN: 3.6
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 14.29% | DEN: 1.5
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 14.29% | DEN: 1.25
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 14.29% | DEN: 1.25
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 14.29% | DEN: 1
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 10.71% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 10.71% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 10.71% | DEN: 2.33
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 7.14% | DEN: 1.5
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 7.14% | DEN: 1.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 7.14% | DEN: 1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 7.14% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 7.14% | DEN: 2.5
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 3.57% | DEN: 2
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 3.57% | DEN: 1
Great Sculpin - Sculpin
(Myoxocephalus polyacanthocephalus)
SF: 3.57% | DEN: 1
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 3.57% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 3.57% | DEN: 2
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 3.57% | DEN: 3
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 3.57% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 3.57% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 3.57% | DEN: 4