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Region: PAC

Geographic Zones: Washington - Zone 2 » CAPE FLATTERY - N COLUMBIA RIVER (Pacific Coast) - Zone 29 » Cape Flattery - Cape Alava - Zone 2901 » Skagway Rocks - Zone 29010001

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

Dates: 1/1/93 - 11/24/24

Total Surveys: 90

#Species Reported: 89

Average Species Reported on a Survey by Expert Surveyors: 22.48

Average Species Reported on a Survey by Novice Surveyors: 19.75

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)
2Washington008600476:15
29CAPE FLATTERY - N COLUMBIA RIVER (Pacific Coast)008600476:15
2901Cape Flattery - Cape Alava008600476:15
29010001Skagway Rocks008600476:15
TOTALS008600476:15

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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Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 97.78% | DEN: 3.07
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 96.67% | DEN: 2.63
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 96.67% | DEN: 2.66
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 91.11% | DEN: 3.54
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 86.67% | DEN: 2.12
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 83.33% | DEN: 2.51
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 80% | DEN: 2.86
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 78.89% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 76.67% | DEN: 1.74
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 74.44% | DEN: 0.54
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 66.67% | DEN: 1.92
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 63.33% | DEN: 2.05
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 61.11% | DEN: 2.31
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 61.11% | DEN: 1.76
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 58.89% | DEN: 2.36
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 57.78% | DEN: 2.21
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 56.67% | DEN: 1.8
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 54.44% | DEN: 2.59
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 54.44% | DEN: 2.1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 54.44% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 52.22% | DEN: 2.02
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 51.11% | DEN: 2.02
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 44.44% | DEN: 1.68
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 43.33% | DEN: 2.69
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 38.89% | DEN: 1.94
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 35.56% | DEN: 0.44
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 35.56% | DEN: 2.13
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 33.33% | DEN: 2.23
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 31.11% | DEN: 1.25
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 28.89% | DEN: 1.81
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 23.33% | DEN: 2.38
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 18.89% | DEN: 1.24
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 17.78% | DEN: 1.88
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 16.67% | DEN: 1.47
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 16.67% | DEN: 1.2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 15.56% | DEN: 2.07
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 15.56% | DEN: 1.36
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 14.44% | DEN: 1.38
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 14.44% | DEN: 1.62
Canary Rockfish YOY - Scorpionfish
(Sebastes pinniger (YOY))
SF: 13.33% | DEN: 2.25
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 13.33% | DEN: 1.83
Yellowtail Rockfish YOY - Scorpionfish
(Sebastes flavidus (YOY))
SF: 13.33% | DEN: 2.67
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 11.11% | DEN: 1.9
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 11.11% | DEN: 2.2
Blue / Deacon Rockfish YOY - Scorpionfish
(Sebastes mystinus / diaconus (YOY))
SF: 8.89% | DEN: 2.88
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 8.89% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 8.89% | DEN: 1.88
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 8.89% | DEN: 4
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 8.89% | DEN: 2.25
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 8.89% | DEN: 1.25
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 7.78% | DEN: 2.71
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 7.78% | DEN: 2.43
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 7.78% | DEN: 1.29
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 7.78% | DEN: 1.43
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 6.67% | DEN: 1.67
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 6.67% | DEN: 1
Black Rockfish YOY - Scorpionfish
(Sebastes melanops (YOY))
SF: 5.56% | DEN: 2
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 5.56% | DEN: 1.2
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 5.56% | DEN: 2
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 4.44% | DEN: 2
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 4.44% | DEN: 1.25
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 4.44% | DEN: 1.25
Fluted Bryozoan - Bryozoans
(Primavelans insculpta)
SF: 3.33% | DEN: 2.33
Manacled Sculpin - Sculpin
(Synchirus gilli)
SF: 3.33% | DEN: 1
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 3.33% | DEN: 1.67
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 3.33% | DEN: 2.67
China Rockfish YOY - Scorpionfish
(Sebastes nebulosus (YOY))
SF: 2.22% | DEN: 1
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 2.22% | DEN: 2
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 2.22% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 2.22% | DEN: 1.5
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 2.22% | DEN: 2
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 2.22% | DEN: 1
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 2.22% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 1.11% | DEN: 1
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 1.11% | DEN: 1
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 1.11% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 1.11% | DEN: 1
Dungeness Crab - Arthropods
(Cancer magister)
SF: 1.11% | DEN: 1
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 1.11% | DEN: 1
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 1.11% | DEN: 2
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 1.11% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 1.11% | DEN: 2
Padded Sculpin - Sculpin
(Artedius fenestralis)
SF: 1.11% | DEN: 2
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
SF: 1.11% | DEN: 1
Rosylip Sculpin - Sculpin
(Ascelichthys rhodorus)
SF: 1.11% | DEN: 1
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 1.11% | DEN: 2
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 1.11% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 1.11% | DEN: 2
Vermilion Rockfish YOY - Scorpionfish
(Sebastes miniatus (YOY))
SF: 1.11% | DEN: 1