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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Orcas Island - Zone 2210 » Harney Toad / Cable Crossing (Harney Channel) - Zone 22100011

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

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

Total Surveys: 14

#Species Reported: 63

Average Species Reported on a Survey by Expert Surveyors: 26.29

Average Species Reported on a Survey by Novice Surveyors: 22.43

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)
2Washington0070259:56
22SAN JUAN ISLANDS0070259:56
2210Orcas Island0070259:56
22100011Harney Toad / Cable Crossing (Harney Channel)0070259:56
TOTALS0070259:56

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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California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3.14
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 92.86% | DEN: 3.23
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 92.86% | DEN: 2.38
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 91.67% | DEN: 2.64
Lingcod - Greenling
(Ophiodon elongatus)
SF: 91.67% | DEN: 1.45
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 85.71% | DEN: 1.92
Red Rock Crab - Arthropods
(Cancer productus)
SF: 85.71% | DEN: 2.5
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 85.71% | DEN: 2.83
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 85.71% | DEN: 2.58
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 85.71% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 83.33% | DEN: 2.5
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 78.57% | DEN: 2.45
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 75% | DEN: 2.67
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 75% | DEN: 2.44
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 66.67% | DEN: 2.63
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 64.29% | DEN: 3.56
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 64.29% | DEN: 0.22
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 58.33% | DEN: 1.57
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 57.14% | DEN: 1.75
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 57.14% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 50% | DEN: 1.5
Dungeness Crab - Arthropods
(Cancer magister)
SF: 50% | DEN: 2.14
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 50% | DEN: 1.57
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 50% | DEN: 1.67
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 1.83
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 42.86% | DEN: 0.33
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 42.86% | DEN: 1.67
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 35.71% | DEN: 2.2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 35.71% | DEN: 1.4
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 33.33% | DEN: 1.25
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 33.33% | DEN: 1
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 28.57% | DEN: 2
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 25% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 25% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 21.43% | DEN: 1
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 16.67% | DEN: 3
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 16.67% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 16.67% | DEN: 2
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 16.67% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 16.67% | DEN: 1.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 16.67% | DEN: 4
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 16.67% | DEN: 1
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 16.67% | DEN: 2
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 14.29% | DEN: 2
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 14.29% | DEN: 2.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 14.29% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 14.29% | DEN: 2
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 14.29% | DEN: 2.5
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 14.29% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 14.29% | DEN: 0
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 8.33% | DEN: 2
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 8.33% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 8.33% | DEN: 1
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 8.33% | DEN: 1
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 8.33% | DEN: 2
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 8.33% | DEN: 1
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 7.14% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 7.14% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 7.14% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 7.14% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 7.14% | DEN: 1
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 7.14% | DEN: 3