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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 » Foss Waterway - Zone 26140031

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

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

Total Surveys: 4

#Species Reported: 9

Average Species Reported on a Survey by Expert Surveyors: 3.25

Average Species Reported on a Survey by Novice Surveyors: 0

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)
2Washington0040002:15
26SEATTLE - OLYMPIA0040002:15
261Seattle - Point Defiance0040002:15
2614Burien - Tacoma Area0040002:15
26140031Foss Waterway0040002:15
TOTALS0040002:15

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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Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 75% | DEN: 2.33
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 50% | DEN: 1.5
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 50% | DEN: 2.5
Dungeness Crab - Arthropods
(Cancer magister)
SF: 25% | DEN: 1
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 25% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 25% | DEN: 2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 25% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 25% | DEN: 3
Threespine Stickleback - Stickleback
(Gasterosteus aculeatus)
SF: 25% | DEN: 2