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Region: PAC

Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » S. Nanaimo - Victoria - Zone 134 » Gulf Islands - Zone 1341 » Newcastle Island - Zone 134112 » Jesse Island - Zone 13411202

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

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

Total Surveys: 20

#Species Reported: 75

Average Species Reported on a Survey by Expert Surveyors: 27.29

Average Species Reported on a Survey by Novice Surveyors: 19.23

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 Columbia00740916:02
13STRAIT OF GEORGIA00740916:02
134S. Nanaimo - Victoria00740916:02
1341Gulf Islands00740916:02
134112 Newcastle Island00740916:02
13411202Jesse Island00740916:02
TOTALS00740916:02

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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Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3.38
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 93.75% | DEN: 3.13
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 90% | DEN: 2.33
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 87.5% | DEN: 2.57
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 87.5% | DEN: 2.07
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 85% | DEN: 2.82
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 85% | DEN: 2.47
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 81.25% | DEN: 2.23
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 81.25% | DEN: 2.62
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 80% | DEN: 2.31
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 75% | DEN: 1.83
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 75% | DEN: 1.83
Feather Star - Echinoderms
(Florometra serratissima)
SF: 62.5% | DEN: 3.8
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 62.5% | DEN: 1
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 56.25% | DEN: 2.33
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 56.25% | DEN: 2.78
Sargassum - Algae
(Sargassum muticum)
SF: 56.25% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 56.25% | DEN: 2.78
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 56.25% | DEN: 2.78
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 56.25% | DEN: 1.67
Lingcod - Greenling
(Ophiodon elongatus)
SF: 55% | DEN: 1.91
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 55% | DEN: 2.45
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 50% | DEN: 1.88
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 50% | DEN: 1
Red Rock Crab - Arthropods
(Cancer productus)
SF: 50% | DEN: 1.88
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 45% | DEN: 2.33
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 43.75% | DEN: 1.86
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 40% | DEN: 1.88
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 40% | DEN: 2.88
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 37.5% | DEN: 2.33
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 35% | DEN: 1.43
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 31.25% | DEN: 2.8
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 30% | DEN: 1.83
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 25% | DEN: 1
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 25% | DEN: 1.75
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 25% | DEN: 1
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 25% | DEN: 2.25
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 20% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 20% | DEN: 2.25
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 18.75% | DEN: 2.33
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 18.75% | DEN: 1
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 18.75% | DEN: 1.67
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 18.75% | DEN: 1
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 15% | DEN: 2.33
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 15% | DEN: 1.33
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 15% | DEN: 1.33
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 12.5% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 12.5% | DEN: 2
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 12.5% | DEN: 1.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 12.5% | DEN: 2
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 12.5% | DEN: 2
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 10% | DEN: 1.5
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 10% | DEN: 1.5
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 10% | DEN: 2
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 10% | DEN: 1
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
SF: 10% | DEN: 1.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 10% | DEN: 3.5
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 10% | DEN: 1.5
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 10% | DEN: 3.5
Unidentified Copper / Quillback YOY Rockfish - Scorpionfish
(Sebastes spp. CQ YOY)
SF: 10% | DEN: 2.5
Dungeness Crab - Arthropods
(Cancer magister)
SF: 6.25% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 6.25% | DEN: 3
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 6.25% | DEN: 1
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
SF: 6.25% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 6.25% | DEN: 2
Bay Goby - Goby
(Lepidogobius lepidus)
SF: 5% | DEN: 3
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 5% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 5% | DEN: 1
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 5% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 5% | DEN: 2
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 5% | DEN: 4
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 5% | DEN: 3
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 5% | DEN: 1
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 5% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 5% | DEN: 2