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Region: PAC

Geographic Zones: Washington - Zone 2 » SEATTLE - OLYMPIA - Zone 26 » Seattle - Point Defiance - Zone 261 » Vashon Island - Zone 2612 » Dalco Wall - Zone 26120001

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

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

Total Surveys: 85

#Species Reported: 91

Average Species Reported on a Survey by Expert Surveyors: 23.04

Average Species Reported on a Survey by Novice Surveyors: 11.76

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)
2Washington0068701065:14
26SEATTLE - OLYMPIA0068701065:14
261Seattle - Point Defiance0068701065:14
2612Vashon Island0068701065:14
26120001Dalco Wall0068701065:14
TOTALS0068701065:14

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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Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 90.59% | DEN: 2.42
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 85.9% | DEN: 2.81
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 79.49% | DEN: 3.18
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 78.82% | DEN: 2.16
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 76.47% | DEN: 2.32
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 71.79% | DEN: 2.05
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 71.79% | DEN: 3.41
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 65.88% | DEN: 2.5
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 62.82% | DEN: 2.22
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 62.35% | DEN: 2.34
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 61.54% | DEN: 2.77
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 57.65% | DEN: 2.51
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 55.29% | DEN: 1.91
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 53.85% | DEN: 1.83
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 52.56% | DEN: 2.07
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 51.28% | DEN: 2.03
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 50% | DEN: 2.49
Red Rock Crab - Arthropods
(Cancer productus)
SF: 47.44% | DEN: 1.78
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 44.87% | DEN: 1.37
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 43.59% | DEN: 1.56
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 43.59% | DEN: 1.74
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 42.31% | DEN: 1.91
Lingcod - Greenling
(Ophiodon elongatus)
SF: 41.18% | DEN: 1.51
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 40% | DEN: 3.68
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 38.46% | DEN: 2.73
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 37.65% | DEN: 1.56
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 37.18% | DEN: 0.97
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 34.62% | DEN: 2.48
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 34.12% | DEN: 1.66
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 34.12% | DEN: 2.59
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 32.94% | DEN: 1.68
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 30.59% | DEN: 1.62
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 27.06% | DEN: 1.91
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 26.92% | DEN: 1.57
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 25.64% | DEN: 2.15
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 24.36% | DEN: 1.89
Sargassum - Algae
(Sargassum muticum)
SF: 24.36% | DEN: 1
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 21.18% | DEN: 1.5
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 19.23% | DEN: 2.53
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 18.82% | DEN: 1.31
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 16.47% | DEN: 1.57
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 15.29% | DEN: 1.54
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 15.29% | DEN: 1.38
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 14.1% | DEN: 1.82
Padded Sculpin - Sculpin
(Artedius fenestralis)
SF: 12.94% | DEN: 1.73
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 12.94% | DEN: 1.55
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 12.82% | DEN: 1
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 11.76% | DEN: 1.4
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 10.26% | DEN: 2.38
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 10.26% | DEN: 2.13
Great Sculpin - Sculpin
(Myoxocephalus polyacanthocephalus)
SF: 9.41% | DEN: 2.13
Smoothhead Sculpin - Sculpin
(Artedius lateralis)
SF: 8.24% | DEN: 1.29
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 7.69% | DEN: 1.33
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 7.06% | DEN: 1.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 7.06% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 7.06% | DEN: 1.17
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 7.06% | DEN: 1.67
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 7.06% | DEN: 2.5
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 7.06% | DEN: 2.33
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 5.88% | DEN: 1
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 5.88% | DEN: 1
Dungeness Crab - Arthropods
(Cancer magister)
SF: 5.13% | DEN: 1.75
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 4.71% | DEN: 1.75
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 3.85% | DEN: 1.33
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 3.85% | DEN: 2.33
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 3.53% | DEN: 1.33
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 3.53% | DEN: 1
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 3.53% | DEN: 1.67
Roughback Sculpin - Sculpin
(Chitonotus pugetensis)
SF: 3.53% | DEN: 1.67
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 2.56% | DEN: 1
Manacled Sculpin - Sculpin
(Synchirus gilli)
SF: 2.35% | DEN: 1
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 2.35% | DEN: 2
Northern Spearnose Poacher - Poacher
(Agonopsis vulsa)
SF: 2.35% | DEN: 1
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 2.35% | DEN: 3.5
Pacific Staghorn Sculpin - Sculpin
(Leptocottus armatus)
SF: 2.35% | DEN: 1
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 1.28% | DEN: 2
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 1.28% | DEN: 1
Eelgrass - Algae
(Zostera marina / japonica)
SF: 1.28% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 1.28% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 1.28% | DEN: 1
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 1.28% | DEN: 0
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 1.18% | DEN: 1
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 1.18% | DEN: 2
California Halibut - Lefteye Flounder
(Paralichthys californicus)
SF: 1.18% | DEN: 1
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 1.18% | DEN: 2
Juvenile Salmonid - Trout
(Salmonidae spp.)
SF: 1.18% | DEN: 1
Pacific Spiny Lumpsucker - Snailfish
(Eumicrotremus orbis)
SF: 1.18% | DEN: 1
Showy Snailfish - Snailfish
(Liparis pulchellus)
SF: 1.18% | DEN: 1
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 1.18% | DEN: 1
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 1.18% | DEN: 1
Unidentified Slender / High Cockscomb - Prickleback
(Anoplarchus sp.)
SF: 1.18% | DEN: 1