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Region: PAC

Geographic Zones: British Columbia - Zone 1 » WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale) - Zone 12 » Ucluelet - Cape Beale - Zone 1209 » Trevor Channel - Zone 120908 » Nanat Island Wall - Zone 12090816

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

Dates: 1/1/93 - 10/13/25

Total Surveys: 21

#Species Reported: 78

Average Species Reported on a Survey by Expert Surveyors: 31.71

Average Species Reported on a Survey by Novice Surveyors: 0

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 Columbia002100016:44
12WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale)002100016:44
1209Ucluelet - Cape Beale002100016:44
120908Trevor Channel002100016:44
12090816Nanat Island Wall002100016:44
TOTALS002100016:44

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: 2.43
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 2.76
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 100% | DEN: 3.76
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 95.24% | DEN: 2.95
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 95.24% | DEN: 3.7
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 95.24% | DEN: 3.4
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 95.24% | DEN: 2.95
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 90.48% | DEN: 3.42
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 90.48% | DEN: 2.53
Lingcod - Greenling
(Ophiodon elongatus)
SF: 90.48% | DEN: 2.16
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 90.48% | DEN: 2.89
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 85.71% | DEN: 1
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 80.95% | DEN: 1.71
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 80.95% | DEN: 3.24
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 80.95% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 76.19% | DEN: 1.75
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 71.43% | DEN: 2.53
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 71.43% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 71.43% | DEN: 2.27
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 66.67% | DEN: 1.79
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 66.67% | DEN: 2.71
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 66.67% | DEN: 2.57
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 61.9% | DEN: 2.54
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 61.9% | DEN: 2.38
Red Rock Crab - Arthropods
(Cancer productus)
SF: 61.9% | DEN: 2.08
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 61.9% | DEN: 1.69
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 57.14% | DEN: 1.75
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 57.14% | DEN: 2.17
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 57.14% | DEN: 2
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 57.14% | DEN: 1.92
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 52.38% | DEN: 1.91
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 52.38% | DEN: 1.36
Widow Rockfish - Scorpionfish
(Sebastes entomelas)
SF: 47.62% | DEN: 3.2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 42.86% | DEN: 2.11
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 42.86% | DEN: 2.22
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 38.1% | DEN: 2
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 38.1% | DEN: 2.63
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 38.1% | DEN: 1.63
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 33.33% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 33.33% | DEN: 2.71
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 28.57% | DEN: 1.83
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 23.81% | DEN: 1
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 23.81% | DEN: 1.4
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 23.81% | DEN: 1
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 23.81% | DEN: 1.6
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 19.05% | DEN: 2.25
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 19.05% | DEN: 2.25
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 19.05% | DEN: 2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 19.05% | DEN: 3
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 19.05% | DEN: 1.5
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 19.05% | DEN: 1.75
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 14.29% | DEN: 1
Bocaccio - Scorpionfish
(Sebastes paucispinis)
SF: 9.52% | DEN: 3.5
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 9.52% | DEN: 2
Giant Kelp - Algae
(Macrocystis integrifolia / pyrifera)
SF: 9.52% | DEN: 2.5
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 9.52% | DEN: 1.5
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 9.52% | DEN: 3
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 9.52% | DEN: 1
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 9.52% | DEN: 1
Yellowtail Rockfish YOY - Scorpionfish
(Sebastes flavidus (YOY))
SF: 9.52% | DEN: 1.5
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 4.76% | DEN: 1
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 4.76% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 4.76% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 4.76% | DEN: 2
Dungeness Crab - Arthropods
(Cancer magister)
SF: 4.76% | DEN: 1
Feather Star - Echinoderms
(Florometra serratissima)
SF: 4.76% | DEN: 3
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 4.76% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 4.76% | DEN: 1
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 4.76% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 4.76% | DEN: 1
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 4.76% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 4.76% | DEN: 4
Red Brotula - Viviparous Brotula
(Brosmophycis marginata)
SF: 4.76% | DEN: 1
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 4.76% | DEN: 1
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 4.76% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 4.76% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 4.76% | DEN: 1
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 4.76% | DEN: 2