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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 » Seahurst Park - Zone 26140015

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

Dates: 1/1/93 - 10/21/25

Total Surveys: 24

#Species Reported: 58

Average Species Reported on a Survey by Expert Surveyors: 16.30

Average Species Reported on a Survey by Novice Surveyors: 16.25

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)
2Washington011900423:47
26SEATTLE - OLYMPIA011900423:47
261Seattle - Point Defiance011900423:47
2614Burien - Tacoma Area011900423:47
26140015Seahurst Park011900423:47
TOTALS011900423:47

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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Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 2.88
Red Rock Crab - Arthropods
(Cancer productus)
SF: 91.67% | DEN: 2.14
Dungeness Crab - Arthropods
(Cancer magister)
SF: 83.33% | DEN: 1.95
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 75% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 66.67% | DEN: 2.5
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 66.67% | DEN: 2.88
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 66.67% | DEN: 2.13
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 62.5% | DEN: 2.47
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 60.87% | DEN: 1.64
Starry Flounder - Righteye Flounder
(Platichthys stellatus)
SF: 56.52% | DEN: 1.23
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 56.52% | DEN: 3.31
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 52.17% | DEN: 2.75
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 50% | DEN: 3.08
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 45.83% | DEN: 2.18
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 43.48% | DEN: 1.4
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 43.48% | DEN: 1.7
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 37.5% | DEN: 1.67
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 34.78% | DEN: 1.38
Eelgrass - Algae
(Zostera marina / japonica)
SF: 33.33% | DEN: 1
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 33.33% | DEN: 1.5
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 30.43% | DEN: 1.29
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 29.17% | DEN: 2.43
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 29.17% | DEN: 1.43
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 25% | DEN: 1.67
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 21.74% | DEN: 1.6
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 21.74% | DEN: 2.6
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 20.83% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 20.83% | DEN: 1.8
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 20.83% | DEN: 2
Big Skate - Skate
(Raja binoculata)
SF: 17.39% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 17.39% | DEN: 1.25
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 17.39% | DEN: 1.75
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 16.67% | DEN: 1.5
Pacific Staghorn Sculpin - Sculpin
(Leptocottus armatus)
SF: 13.04% | DEN: 1.67
Roughback Sculpin - Marine Sculpins
(Chitonotus pugetensis)
SF: 13.04% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 13.04% | DEN: 3.67
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 13.04% | DEN: 2.33
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 13.04% | DEN: 1.33
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 12.5% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 12.5% | DEN: 2
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 12.5% | DEN: 1
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 8.7% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 8.7% | DEN: 1.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 8.7% | DEN: 2
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 8.7% | DEN: 1.5
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 8.7% | DEN: 1
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 8.7% | DEN: 1.5
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
SF: 8.33% | DEN: 3
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 4.35% | DEN: 1
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 4.35% | DEN: 1
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 4.35% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 4.35% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 4.35% | DEN: 1
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 4.35% | DEN: 4
Snake Prickleback - Prickleback
(Lumpenus sagitta)
SF: 4.35% | DEN: 1
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
SF: 4.35% | DEN: 3
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 4.17% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 4.17% | DEN: 1