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Region: PAC

Geographic Zones: British Columbia - Zone 1 » Queen Charlotte Strait - Zone 11 » north of Cape Mudge - Chatham Point (Discovery Passage) - Zone 111 » Quadra Island and Maurelle Island - Zone 1116 » Lower Quadra Island - Zone 111601 » Copper Cliffs - Zone 11160104

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

Dates: 1/1/93 - 11/4/25

Total Surveys: 29

#Species Reported: 69

Average Species Reported on a Survey by Expert Surveyors: 28.88

Average Species Reported on a Survey by Novice Surveyors: 16.92

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 Columbia001740823:52
11Queen Charlotte Strait001740823:52
111north of Cape Mudge - Chatham Point (Discovery Passage)001740823:52
1116Quadra Island and Maurelle Island001740823:52
111601Lower Quadra Island001740823:52
11160104Copper Cliffs001740823:52
TOTALS001740823:52

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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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.93
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 100% | DEN: 2.93
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 96.55% | DEN: 2.57
Lingcod - Greenling
(Ophiodon elongatus)
SF: 96.55% | DEN: 2.29
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 92% | DEN: 3.83
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 92% | DEN: 3.39
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 88% | DEN: 2.77
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 88% | DEN: 3.45
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 88% | DEN: 2.18
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 88% | DEN: 2.5
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 84% | DEN: 3.52
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 84% | DEN: 2.14
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 84% | DEN: 2.43
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 84% | DEN: 2.43
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 80% | DEN: 3
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 80% | DEN: 0.95
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 75.86% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 72% | DEN: 2.11
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 68.97% | DEN: 2.2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 60% | DEN: 2.27
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 56% | DEN: 2.43
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 56% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 56% | DEN: 2.14
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 44.83% | DEN: 1.69
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 44% | DEN: 1.27
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 44% | DEN: 1.64
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 44% | DEN: 1
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 37.93% | DEN: 2.27
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 36% | DEN: 2.11
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 36% | DEN: 1.56
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 34.48% | DEN: 1.7
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 32% | DEN: 2.13
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 27.59% | DEN: 1.13
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 27.59% | DEN: 2.5
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 24% | DEN: 1.5
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 24% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 24% | DEN: 1.83
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 24% | DEN: 2.33
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 24% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 20.69% | DEN: 2
Pacific Herring - Herring
(Clupea pallasii)
SF: 20.69% | DEN: 3.83
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 20.69% | DEN: 1
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 20% | DEN: 1
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 16% | DEN: 1.5
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 13.79% | DEN: 1.25
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 13.79% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 12% | DEN: 2.33
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 8% | DEN: 3
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 8% | DEN: 1.5
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 6.9% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 6.9% | DEN: 1.5
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 6.9% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 6.9% | DEN: 1.5
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 4% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 4% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 4% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 4% | DEN: 2
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 4% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 4% | DEN: 4
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 4% | DEN: 1
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 4% | DEN: 2
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 4% | DEN: 2
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 3.45% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 3.45% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 3.45% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 3.45% | DEN: 2
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 3.45% | DEN: 2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 3.45% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 3.45% | DEN: 1