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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » S. Qualicum Beach - Nanaimo - Zone 133 » Dorcas Point N - Madrona Point (Northwest Bay) - Zone 1335 » Beachcomber Park - Zone 13350005

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

Dates: 1/1/93 - 10/15/25

Total Surveys: 7

#Species Reported: 59

Average Species Reported on a Survey by Expert Surveyors: 20.50

Average Species Reported on a Survey by Novice Surveyors: 16.60

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 Columbia1102128:21
13STRAIT OF GEORGIA1102128:21
133S. Qualicum Beach - Nanaimo1102128:21
1335Dorcas Point N - Madrona Point (Northwest Bay)1102128:21
13350005Beachcomber Park1102128:21
TOTALS1102128:21

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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Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 2.75
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 80% | DEN: 3
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 80% | DEN: 2.5
Lingcod - Greenling
(Ophiodon elongatus)
SF: 80% | DEN: 2
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 80% | DEN: 2.75
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 75% | DEN: 3
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 75% | DEN: 3
Feather Star - Echinoderms
(Florometra serratissima)
SF: 75% | DEN: 2
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 75% | DEN: 2.33
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 75% | DEN: 4
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 75% | DEN: 2.67
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 75% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 75% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 75% | DEN: 1.67
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 75% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 75% | DEN: 3
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 75% | DEN: 1.33
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 75% | DEN: 3.67
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 60% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 60% | DEN: 2.67
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 60% | DEN: 2.67
Eelgrass - Algae
(Zostera marina / japonica)
SF: 50% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 50% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 50% | DEN: 2.5
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 50% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 50% | DEN: 4
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 50% | DEN: 3
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 50% | DEN: 1
Sargassum - Algae
(Sargassum muticum)
SF: 50% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 50% | DEN: 3
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 50% | DEN: 1.5
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 50% | DEN: 3
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 50% | DEN: 1
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 50% | DEN: 3
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 40% | DEN: 1.5
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 40% | DEN: 3.5
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 40% | DEN: 2
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 40% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 40% | DEN: 3
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 25% | DEN: 2
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 25% | DEN: 3
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
SF: 25% | DEN: 3
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 25% | DEN: 1
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 25% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 25% | DEN: 2
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 25% | DEN: 1
Red Rock Crab - Arthropods
(Cancer productus)
SF: 25% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 25% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 20% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 20% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 20% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 20% | DEN: 2
Northern Clingfish - Clingfish
(Gobiesox maeandricus)
SF: 20% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 20% | DEN: 2
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 20% | DEN: 1
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 20% | DEN: 1
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 20% | DEN: 2
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 20% | DEN: 2
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 20% | DEN: 1