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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » S. Cape Lazo - Qualicum Beach - Zone 132 » Denman Island - Zone 1322 » Dinner Plate - Denman Island - Zone 13220003

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

Dates: 1/1/93 - 12/21/24

Total Surveys: 61

#Species Reported: 89

Average Species Reported on a Survey by Expert Surveyors: 33.82

Average Species Reported on a Survey by Novice Surveyors: 23.85

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 Columbia0034002759:42
13STRAIT OF GEORGIA0034002759:42
132S. Cape Lazo - Qualicum Beach0034002759:42
1322Denman Island0034002759:42
13220003Dinner Plate - Denman Island0034002759:42
TOTALS0034002759:42

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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Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 95.08% | DEN: 2.86
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 95.08% | DEN: 3.67
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 90.16% | DEN: 3.29
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 90.16% | DEN: 2.64
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 90.16% | DEN: 2.76
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 88.52% | DEN: 2.74
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 88.52% | DEN: 2.57
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 88.52% | DEN: 3.22
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 85.25% | DEN: 3.63
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 83.61% | DEN: 3.25
Lingcod - Greenling
(Ophiodon elongatus)
SF: 83.61% | DEN: 2.12
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 81.97% | DEN: 2.6
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 81.97% | DEN: 1.98
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 81.97% | DEN: 2.36
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 81.97% | DEN: 2.52
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 80.33% | DEN: 2.49
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 72.13% | DEN: 2.02
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 65.57% | DEN: 2.38
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 65.57% | DEN: 1.68
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 65.57% | DEN: 1.95
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 60.66% | DEN: 2.38
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 54.1% | DEN: 2.3
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 52.46% | DEN: 1.84
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 52.46% | DEN: 1.69
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 52.46% | DEN: 1
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 49.18% | DEN: 2.1
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 47.54% | DEN: 2.14
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 45.9% | DEN: 2.21
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 44.26% | DEN: 3.04
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 42.62% | DEN: 2.54
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 40.98% | DEN: 1.4
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 39.34% | DEN: 1.33
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 36.07% | DEN: 1.64
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 34.43% | DEN: 1.57
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 32.79% | DEN: 2.1
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 32.79% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 29.51% | DEN: 2.22
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 29.51% | DEN: 3.67
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 26.23% | DEN: 1
Red Rock Crab - Arthropods
(Cancer productus)
SF: 26.23% | DEN: 1.94
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 26.23% | DEN: 1.69
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 24.59% | DEN: 1.2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 24.59% | DEN: 2.6
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 22.95% | DEN: 1.71
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 21.31% | DEN: 2.08
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 21.31% | DEN: 1.62
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 21.31% | DEN: 1.62
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 19.67% | DEN: 1.75
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 18.03% | DEN: 1.45
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 16.39% | DEN: 2.4
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 16.39% | DEN: 1.7
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 14.75% | DEN: 1.56
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 13.11% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 13.11% | DEN: 1.5
Sargassum - Algae
(Sargassum muticum)
SF: 13.11% | DEN: 1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 11.48% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 11.48% | DEN: 3
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 9.84% | DEN: 1.5
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 9.84% | DEN: 1.17
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 9.84% | DEN: 1.33
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 8.2% | DEN: 1
Roughback Sculpin - Sculpin
(Chitonotus pugetensis)
SF: 8.2% | DEN: 1.2
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 8.2% | DEN: 1.2
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 6.56% | DEN: 1
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 6.56% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 6.56% | DEN: 1
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 6.56% | DEN: 1.25
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 6.56% | DEN: 1
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 4.92% | DEN: 1.67
Great Sculpin - Sculpin
(Myoxocephalus polyacanthocephalus)
SF: 4.92% | DEN: 1
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 4.92% | DEN: 1.67
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 4.92% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 3.28% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 3.28% | DEN: 1.5
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 3.28% | DEN: 2.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 3.28% | DEN: 1.5
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 3.28% | DEN: 2
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 3.28% | DEN: 1.5
Squat Lobster - Arthropods
(Munida quadrispina)
SF: 3.28% | DEN: 1.5
Dungeness Crab - Arthropods
(Cancer magister)
SF: 1.64% | DEN: 3
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 1.64% | DEN: 1
Feather Star - Echinoderms
(Florometra serratissima)
SF: 1.64% | DEN: 1
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 1.64% | DEN: 3
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 1.64% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 1.64% | DEN: 4
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 1.64% | DEN: 2
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 1.64% | DEN: 1
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
SF: 1.64% | DEN: 4
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 1.64% | DEN: 1