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Region: PAC

Geographic Zones: Washington - Zone 2 » SEATTLE - OLYMPIA - Zone 26 » Seattle - Point Defiance - Zone 261 » Vashon Island - Zone 2612 » Bottle Garden (Tramp Harbor) - Zone 26120003

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 12

#Species Reported: 48

Average Species Reported on a Survey by Expert Surveyors: 27.50

Average Species Reported on a Survey by Novice Surveyors: 10.70

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)
2Washington00240610:04
26SEATTLE - OLYMPIA00240610:04
261Seattle - Point Defiance00240610:04
2612Vashon Island00240610:04
26120003Bottle Garden (Tramp Harbor)00240610:04
TOTALS00240610:04

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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Red Rock Crab - Arthropods
(Cancer productus)
SF: 100% | DEN: 2.5
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 87.5% | DEN: 2.71
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 75% | DEN: 3.5
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 75% | DEN: 2.33
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 66.67% | DEN: 2.25
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 66.67% | DEN: 2.88
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 66.67% | DEN: 3.38
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 66.67% | DEN: 2.25
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 58.33% | DEN: 2.86
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 58.33% | DEN: 3.43
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 50% | DEN: 1.17
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 50% | DEN: 2
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 50% | DEN: 2.5
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 50% | DEN: 2
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 37.5% | DEN: 1
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 33.33% | DEN: 1.75
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 33.33% | DEN: 1.75
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 33.33% | DEN: 1.5
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 33.33% | DEN: 1.75
Dungeness Crab - Arthropods
(Cancer magister)
SF: 25% | DEN: 1.5
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 25% | DEN: 2
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 25% | DEN: 2.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 25% | DEN: 2.67
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 25% | DEN: 2.33
Lingcod - Greenling
(Ophiodon elongatus)
SF: 25% | DEN: 1.67
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 25% | DEN: 1.67
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 25% | DEN: 2
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 25% | DEN: 2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 25% | DEN: 2
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 16.67% | DEN: 1
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 16.67% | DEN: 2
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 16.67% | DEN: 1
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 16.67% | DEN: 1
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 16.67% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 16.67% | DEN: 1
Eccentric Sand Dollar - Echinoderms
(Dendraster excentricus)
SF: 12.5% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 12.5% | DEN: 2
Big Skate - Skate
(Raja binoculata)
SF: 8.33% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 8.33% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 8.33% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 8.33% | DEN: 1
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 8.33% | DEN: 3
Pacific Tomcod - Cod
(Microgadus proximus)
SF: 8.33% | DEN: 1
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 8.33% | DEN: 2
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 8.33% | DEN: 1
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 8.33% | DEN: 1
Starry Flounder - Righteye Flounder
(Platichthys stellatus)
SF: 8.33% | DEN: 1
Unidentified Pipefish - Pipefish & Seahorse
(Syngnathidae spp.)
SF: 8.33% | DEN: 1