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Region: PAC

Geographic Zones: British Columbia - Zone 1 » WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale) - Zone 12 » s. of Bajo Pt. - Estevan Pt. - Zone 1206 » Tahsis Inlet - Zone 120604 » Mozino Point - Zone 12060401

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 27

#Species Reported: 77

Average Species Reported on a Survey by Expert Surveyors: 28.61

Average Species Reported on a Survey by Novice Surveyors: 23.00

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 Columbia002300421:49
12WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale)002300421:49
1206s. of Bajo Pt. - Estevan Pt.002300421:49
120604Tahsis Inlet002300421:49
12060401Mozino Point002300421:49
TOTALS002300421:49

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: 96.3% | DEN: 2.19
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 96.3% | DEN: 2.42
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 92.59% | DEN: 2.72
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 92.59% | DEN: 3.12
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 92.59% | DEN: 0.64
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 88.89% | DEN: 2.71
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 88.89% | DEN: 2.38
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 85.19% | DEN: 3
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 85.19% | DEN: 3.61
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 81.48% | DEN: 2.82
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 81.48% | DEN: 3.05
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 81.48% | DEN: 2.68
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 81.48% | DEN: 2.18
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 77.78% | DEN: 3.48
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 77.78% | DEN: 2.38
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 77.78% | DEN: 2.29
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 77.78% | DEN: 2.86
Lingcod - Greenling
(Ophiodon elongatus)
SF: 70.37% | DEN: 1.74
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 70.37% | DEN: 2.21
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 70.37% | DEN: 3
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 62.96% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 59.26% | DEN: 2.31
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 59.26% | DEN: 1.44
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 59.26% | DEN: 2.25
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 59.26% | DEN: 1.75
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 51.85% | DEN: 2.57
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 51.85% | DEN: 2.43
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 44.44% | DEN: 2.33
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 44.44% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 44.44% | DEN: 1.25
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 40.74% | DEN: 2.18
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 37.04% | DEN: 2.2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 37.04% | DEN: 2.4
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 29.63% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 25.93% | DEN: 1.43
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 25.93% | DEN: 0.71
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 25.93% | DEN: 1.57
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 22.22% | DEN: 2.83
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 22.22% | DEN: 2.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 18.52% | DEN: 0.6
Feather Star - Echinoderms
(Florometra serratissima)
SF: 14.81% | DEN: 2.75
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 14.81% | DEN: 2.5
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 14.81% | DEN: 2.25
Sargassum - Algae
(Sargassum muticum)
SF: 14.81% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 14.81% | DEN: 2.25
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 14.81% | DEN: 1.75
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 14.81% | DEN: 1.5
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 14.81% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 11.11% | DEN: 1.67
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 11.11% | DEN: 1.33
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 11.11% | DEN: 2.67
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 11.11% | DEN: 1
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 7.41% | DEN: 1.5
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 7.41% | DEN: 1.5
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 7.41% | DEN: 1
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 7.41% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 7.41% | DEN: 4
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 7.41% | DEN: 2
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
SF: 7.41% | DEN: 4
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 7.41% | DEN: 1
Widow Rockfish - Scorpionfish
(Sebastes entomelas)
SF: 7.41% | DEN: 2.5
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 3.7% | DEN: 3
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 3.7% | DEN: 1
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 3.7% | DEN: 2
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 3.7% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 3.7% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 3.7% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 3.7% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 3.7% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 3.7% | DEN: 2
Northern Spearnose Poacher - Poacher
(Agonopsis vulsa)
SF: 3.7% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 3.7% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 3.7% | DEN: 4
Roughback Sculpin - Marine Sculpins
(Chitonotus pugetensis)
SF: 3.7% | DEN: 2
Stripetail Rockfish YOY - Scorpionfish
(Sebastes saxicola (YOY))
SF: 3.7% | DEN: 1
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
SF: 3.7% | DEN: 4
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 3.7% | DEN: 1