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Region: PAC

Geographic Zones: Washington - Zone 2 » SEATTLE - OLYMPIA - Zone 26 » Seattle - Point Defiance - Zone 261 » Burien - Tacoma Area - Zone 2614 » Owen Beach - Zone 26140008

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

Dates: 1/1/93 - 10/20/25

Total Surveys: 50

#Species Reported: 83

Average Species Reported on a Survey by Expert Surveyors: 22.44

Average Species Reported on a Survey by Novice Surveyors: 14.00

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)
2Washington0018142735:24
26SEATTLE - OLYMPIA0018142735:24
261Seattle - Point Defiance0018142735:24
2614Burien - Tacoma Area0018142735:24
26140008Owen Beach0018142735:24
TOTALS0018142735:24

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: 97.96% | DEN: 2.4
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 91.84% | DEN: 2.44
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 89.8% | DEN: 3.14
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 82.61% | DEN: 2.16
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 81.63% | DEN: 2.68
Red Rock Crab - Arthropods
(Cancer productus)
SF: 67.35% | DEN: 1.79
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 65.31% | DEN: 1.91
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 52.17% | DEN: 2.79
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 47.83% | DEN: 2.41
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 45.65% | DEN: 1.76
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 43.48% | DEN: 1.7
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 43.48% | DEN: 1.55
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 41.3% | DEN: 1.63
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 39.13% | DEN: 1.78
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 34.78% | DEN: 1.5
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 34.69% | DEN: 2.65
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 34.69% | DEN: 1.94
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 32.65% | DEN: 1.81
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 32.61% | DEN: 1.8
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 30.61% | DEN: 2.33
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 30.61% | DEN: 1.67
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 30.43% | DEN: 2.07
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 28.57% | DEN: 2.21
Dungeness Crab - Arthropods
(Cancer magister)
SF: 26.53% | DEN: 1.62
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 26.53% | DEN: 1.69
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 26.09% | DEN: 1.67
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 23.91% | DEN: 1.18
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 22.45% | DEN: 1.27
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 21.74% | DEN: 1.5
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 21.74% | DEN: 1.4
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 21.74% | DEN: 1.8
Roughback Sculpin - Marine Sculpins
(Chitonotus pugetensis)
SF: 21.74% | DEN: 1.7
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 21.74% | DEN: 1.3
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 18.37% | DEN: 1.67
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 18.37% | DEN: 1.67
Pacific Sanddab - Sand Flounder
(Citharichthys sordidus)
SF: 17.39% | DEN: 1.88
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 17.39% | DEN: 1.63
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 15.22% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 14.29% | DEN: 1.86
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 13.04% | DEN: 2
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 13.04% | DEN: 1.83
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 13.04% | DEN: 1.33
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 12.24% | DEN: 1.67
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 12.24% | DEN: 1.83
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 12.24% | DEN: 2.33
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 10.87% | DEN: 1.6
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 10.87% | DEN: 1.8
Pacific Staghorn Sculpin - Sculpin
(Leptocottus armatus)
SF: 10.87% | DEN: 1.6
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 10.87% | DEN: 1.6
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 10.87% | DEN: 1.8
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 8.7% | DEN: 1
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 8.7% | DEN: 1.5
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 8.16% | DEN: 1.25
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 8.16% | DEN: 1.5
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 8.16% | DEN: 3
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 6.52% | DEN: 1.67
Lingcod - Greenling
(Ophiodon elongatus)
SF: 6.52% | DEN: 1
Pygmy Poacher - Poacher
(Odontopyxis trispinosa)
SF: 6.52% | DEN: 1.33
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 6.12% | DEN: 0.67
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 6.12% | DEN: 2.33
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 6.12% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 4.35% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 4.35% | DEN: 1.5
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 4.35% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 4.35% | DEN: 4
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 4.35% | DEN: 3
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 4.35% | DEN: 1.5
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 4.35% | DEN: 2
Snake Prickleback - Prickleback
(Lumpenus sagitta)
SF: 4.35% | DEN: 1
Eelgrass - Algae
(Zostera marina / japonica)
SF: 4.08% | DEN: 1
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 4.08% | DEN: 1.5
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 2.17% | DEN: 1
Blacktip Poacher - Poacher
(Xeneretmus latifrons)
SF: 2.17% | DEN: 1
Northern Spearnose Poacher - Poacher
(Agonopsis vulsa)
SF: 2.17% | DEN: 2
Pacific Spiny Lumpsucker - Snailfish
(Eumicrotremus orbis)
SF: 2.17% | DEN: 1
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 2.17% | DEN: 1
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 2.17% | DEN: 1
Starry Flounder - Righteye Flounder
(Platichthys stellatus)
SF: 2.17% | DEN: 1
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 2.17% | DEN: 3
Unidentified Gunnel - Gunnel
()
SF: 2.17% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 2.04% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 2.04% | DEN: 1
Sargassum - Algae
(Sargassum muticum)
SF: 2.04% | DEN: 1