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Region: PAC

Geographic Zones: Halkett Wall (Gambier Island Howe Sound)

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

Dates: 1/1/93 - 10/6/24

Total Surveys: 8

#Species Reported: 50

Average Species Reported on a Survey by Expert Surveyors: 23.50

Average Species Reported on a Survey by Novice Surveyors: 23.17

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 Columbia0021056:18
13STRAIT OF GEORGIA0021056:18
136Howe Sound0021056:18
1362Gambier Island0021056:18
13620004Halkett Wall (Gambier Island Howe Sound)0021056:18
TOTALS0021056:18

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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Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 100% | DEN: 2.88
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2.71
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 100% | DEN: 2.71
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 100% | DEN: 3.29
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 2.57
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.71
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 100% | DEN: 2.63
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 2.29
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 87.5% | DEN: 1.86
Lingcod - Greenling
(Ophiodon elongatus)
SF: 87.5% | DEN: 2
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 85.71% | DEN: 2.33
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 85.71% | DEN: 3
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 85.71% | DEN: 2.17
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 85.71% | DEN: 1
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 75% | DEN: 2.5
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 62.5% | DEN: 2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 57.14% | DEN: 2.5
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 57.14% | DEN: 2.5
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 57.14% | DEN: 1
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 57.14% | DEN: 2.25
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 57.14% | DEN: 2.25
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 50% | DEN: 1.25
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 50% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 2.5
Feather Star - Echinoderms
(Florometra serratissima)
SF: 42.86% | DEN: 2.67
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 42.86% | DEN: 2.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 42.86% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 42.86% | DEN: 3
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 42.86% | DEN: 1.67
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 42.86% | DEN: 1.67
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 37.5% | DEN: 1.67
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 37.5% | DEN: 2.33
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 28.57% | DEN: 1.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 28.57% | DEN: 3
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 25% | DEN: 2.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 25% | DEN: 3.5
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 25% | DEN: 1
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 14.29% | DEN: 2
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 14.29% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 14.29% | DEN: 3
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 14.29% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 14.29% | DEN: 2
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 14.29% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 14.29% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 12.5% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 12.5% | DEN: 1
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 12.5% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 12.5% | DEN: 1
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 12.5% | DEN: 2
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 12.5% | DEN: 2