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Region: PAC

Geographic Zones: Washington - Zone 2 » SEATTLE - OLYMPIA - Zone 26 » Seattle - Point Defiance - Zone 261 » Bainbridge Island - Zone 2611 » Orchard Rocks - Zone 26110002

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

Dates: 1/1/93 - 10/31/25

Total Surveys: 36

#Species Reported: 75

Average Species Reported on a Survey by Expert Surveyors: 24.00

Average Species Reported on a Survey by Novice Surveyors: 13.94

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)
2Washington1018601134:49
26SEATTLE - OLYMPIA1018601134:49
261Seattle - Point Defiance1018601134:49
2611Bainbridge Island1018601134:49
26110002Orchard Rocks1018601134:49
TOTALS1018601134:49

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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Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 93.1% | DEN: 2.63
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 89.66% | DEN: 2.19
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 82.76% | DEN: 2.29
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 82.76% | DEN: 2.04
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 80.56% | DEN: 1.62
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 79.31% | DEN: 3.04
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 79.31% | DEN: 2.22
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 79.31% | DEN: 2.04
Red Rock Crab - Arthropods
(Cancer productus)
SF: 79.31% | DEN: 2.13
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 79.31% | DEN: 2.57
Lingcod - Greenling
(Ophiodon elongatus)
SF: 77.78% | DEN: 1.82
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 75.86% | DEN: 2.73
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 69.44% | DEN: 1.68
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 68.97% | DEN: 2.45
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 66.67% | DEN: 2.08
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 65.52% | DEN: 1.84
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 63.89% | DEN: 1.57
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 61.11% | DEN: 1.59
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 58.33% | DEN: 2.14
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 55.17% | DEN: 1.81
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 50% | DEN: 1.94
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 41.38% | DEN: 1.75
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 37.93% | DEN: 1.91
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 33.33% | DEN: 1.83
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 27.78% | DEN: 2
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 27.59% | DEN: 1.63
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 27.59% | DEN: 1.63
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 20.69% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 20.69% | DEN: 2.33
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 20.69% | DEN: 1.5
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 19.44% | DEN: 1.43
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 19.44% | DEN: 2
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 17.24% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 17.24% | DEN: 2.4
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 16.67% | DEN: 2.5
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 16.67% | DEN: 1
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 16.67% | DEN: 1.17
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 16.67% | DEN: 1.33
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 13.89% | DEN: 1.8
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 13.79% | DEN: 1.75
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 13.79% | DEN: 1.75
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 13.79% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 11.11% | DEN: 1.75
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 11.11% | DEN: 1.75
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 11.11% | DEN: 1.25
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 10.34% | DEN: 1.33
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 10.34% | DEN: 2
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 8.33% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 8.33% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 8.33% | DEN: 2.67
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 8.33% | DEN: 1
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 8.33% | DEN: 1.67
Dungeness Crab - Arthropods
(Cancer magister)
SF: 6.9% | DEN: 1.5
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 6.9% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 5.56% | DEN: 1
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 5.56% | DEN: 1.5
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 5.56% | DEN: 2
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 5.56% | DEN: 1
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 5.56% | DEN: 2
Starry Flounder - Righteye Flounder
(Platichthys stellatus)
SF: 5.56% | DEN: 1.5
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 5.56% | DEN: 2.5
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 5.56% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 3.45% | DEN: 1
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 3.45% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 3.45% | DEN: 1
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 3.45% | DEN: 3
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 3.45% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 3.45% | DEN: 1
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 3.45% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 3.45% | DEN: 2
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 2.78% | DEN: 4
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 2.78% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 2.78% | DEN: 2
Pygmy Poacher - Poacher
(Odontopyxis trispinosa)
SF: 2.78% | DEN: 1
Smoothhead Sculpin - Marine Sculpins
(Artedius lateralis)
SF: 2.78% | DEN: 1