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Region: PAC

Geographic Zones: Washington - Zone 2 » SEATTLE - OLYMPIA - Zone 26 » Point Defiance - Olympia - Zone 262 » Pt. Defiance - Nisqually River - Zone 2621 » Titlow Beach - Zone 26210005

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

Dates: 1/1/93 - 10/15/25

Total Surveys: 276

#Species Reported: 107

Average Species Reported on a Survey by Expert Surveyors: 20.27

Average Species Reported on a Survey by Novice Surveyors: 14.72

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)
2Washington00132177120272:12
26SEATTLE - OLYMPIA00132177120272:12
262Point Defiance - Olympia00132177120272:12
2621Pt. Defiance - Nisqually River00132177120272:12
26210005Titlow Beach00132177120272:12
TOTALS00132177120272:12

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: 93.05% | DEN: 3.81
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 81.08% | DEN: 2.47
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 78.76% | DEN: 3.23
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 76.06% | DEN: 2.76
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 75.09% | DEN: 2.67
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 73.98% | DEN: 2.58
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 66.91% | DEN: 2.68
Red Rock Crab - Arthropods
(Cancer productus)
SF: 66.8% | DEN: 2.24
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 64.48% | DEN: 2.84
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 63.2% | DEN: 2.21
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 59.11% | DEN: 1.94
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 58.36% | DEN: 1.72
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 57.14% | DEN: 2.01
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 56.76% | DEN: 2.2
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 48.65% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 45.72% | DEN: 2.28
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 45.56% | DEN: 2.08
Lingcod - Greenling
(Ophiodon elongatus)
SF: 43.49% | DEN: 1.56
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 43.24% | DEN: 1.96
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 39.41% | DEN: 1.77
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 36.29% | DEN: 1.79
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 32.71% | DEN: 3.05
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 30.86% | DEN: 1.86
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 27.88% | DEN: 1.53
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 26.02% | DEN: 3.13
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 22.39% | DEN: 1.55
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 21.19% | DEN: 1.58
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 20.46% | DEN: 1.23
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 20.08% | DEN: 1.9
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 16.36% | DEN: 2.02
Sargassum - Algae
(Sargassum muticum)
SF: 15.44% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 15.06% | DEN: 1.77
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 14.5% | DEN: 1.38
Dungeness Crab - Arthropods
(Cancer magister)
SF: 14.29% | DEN: 1.81
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 13.13% | DEN: 2.68
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 11.97% | DEN: 1.87
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 11.58% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 11.52% | DEN: 1.45
English Sole - Righteye Flounder
(Parophrys vetulus)
SF: 10.78% | DEN: 1.62
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 10.78% | DEN: 1.45
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 10.78% | DEN: 1.31
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 10.42% | DEN: 1.7
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 8.55% | DEN: 1.52
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 7.81% | DEN: 1.48
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 7.72% | DEN: 1.7
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 7.72% | DEN: 1.5
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 7.06% | DEN: 1.47
Sturgeon Poacher - Poacher
(Podothecus accipenserinus)
SF: 5.58% | DEN: 1.33
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 5.41% | DEN: 1.43
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 5.2% | DEN: 1.29
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 4.83% | DEN: 1.31
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 4.83% | DEN: 1.31
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 4.83% | DEN: 2
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 4.83% | DEN: 1.15
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 4.63% | DEN: 1.58
Pacific Staghorn Sculpin - Sculpin
(Leptocottus armatus)
SF: 4.46% | DEN: 1.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 4.25% | DEN: 0.73
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 4.09% | DEN: 1.82
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 4.09% | DEN: 1.45
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 3.86% | DEN: 1.2
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 3.86% | DEN: 1.9
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 3.35% | DEN: 1.11
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 3.35% | DEN: 1.78
Eelgrass - Algae
(Zostera marina / japonica)
SF: 3.09% | DEN: 1
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 3.09% | DEN: 1.75
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 3.09% | DEN: 1.75
Pacific Herring - Herring
(Clupea pallasii)
SF: 2.97% | DEN: 3.88
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 2.97% | DEN: 3.5
Roughback Sculpin - Marine Sculpins
(Chitonotus pugetensis)
SF: 2.97% | DEN: 1.63
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
SF: 2.97% | DEN: 1.88
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 2.7% | DEN: 1.57
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 2.7% | DEN: 1.86
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 2.7% | DEN: 1.57
Pygmy Poacher - Poacher
(Odontopyxis trispinosa)
SF: 2.6% | DEN: 1.14
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 2.6% | DEN: 2
Smoothhead Sculpin - Marine Sculpins
(Artedius lateralis)
SF: 2.23% | DEN: 1.5
Starry Flounder - Righteye Flounder
(Platichthys stellatus)
SF: 2.23% | DEN: 1.17
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 1.86% | DEN: 1.4
Pacific Spiny Lumpsucker - Snailfish
(Eumicrotremus orbis)
SF: 1.49% | DEN: 1.25
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 1.49% | DEN: 1.25
Slender Cockscomb - Prickleback
(Anoplarchus insignis)
SF: 1.49% | DEN: 1
Snake Prickleback - Prickleback
(Lumpenus sagitta)
SF: 1.49% | DEN: 1.5
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 1.16% | DEN: 1.67
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 1.16% | DEN: 2
Bay Pipefish - Pipefish & Seahorse
(Syngnathus leptorhynchus)
SF: 1.12% | DEN: 1
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 1.12% | DEN: 1.33
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 1.12% | DEN: 1.67
High Cockscomb - Prickleback
(Anoplarchus purpurescens)
SF: 1.12% | DEN: 1
Unidentified Slender / High Cockscomb - Prickleback
(Anoplarchus sp.)
SF: 1.12% | DEN: 1.67
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 1.12% | DEN: 3
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 0.77% | DEN: 3.5
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 0.77% | DEN: 1.5
Cod Sp. (Unidentified Juvenile) - Cod
(Gadidae)
SF: 0.74% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 0.74% | DEN: 1.5
Juvenile Salmonid - Trout
(Salmonidae spp.)
SF: 0.74% | DEN: 2
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 0.74% | DEN: 1.5
Unidentified Gunnel - Gunnel
()
SF: 0.74% | DEN: 1.5
Green Crab (Invasive) - Invasive Crabs
(Carcinus maenas)
SF: 0.39% | DEN: 3
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 0.39% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 0.39% | DEN: 1
Big Skate - Skate
(Raja binoculata)
SF: 0.37% | DEN: 1
Pacific Sanddab - Sand Flounder
(Citharichthys sordidus)
SF: 0.37% | DEN: 1
Pacific Tomcod - Cod
(Microgadus proximus)
SF: 0.37% | DEN: 3
Sharpnose Sculpin - Marine Sculpins
(Clinocottus acuticeps)
SF: 0.37% | DEN: 2
Tidepool Sculpin - Marine Sculpins
(Oligocottus maculosus)
SF: 0.37% | DEN: 2
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
SF: 0.37% | DEN: 3
Walleye Pollock - Cod
(Theragra chalcogramma)
SF: 0.37% | DEN: 1