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Region: PAC

Geographic Zones: Oregon - Zone 3 » S COLUMBIA RIVER - YAQUINA HEAD - Zone 31 » S. of Cascade Heads -Depoe Bay - Zone 3106

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

Dates: 1/1/93 - 3/19/25

Total Surveys: 26

#Species Reported: 61

Average Species Reported on a Survey by Expert Surveyors: 18.90

Average Species Reported on a Survey by Novice Surveyors: 10.83

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)
3Oregon002000618:27
31S COLUMBIA RIVER - YAQUINA HEAD002000618:27
3106S. of Cascade Heads -Depoe Bay002000618:27
310601Lincoln City0040002:23
31060101Tacklebuster Reef0020001:07
31060102Siletz Reef Pinnacles0020001:16
310602Depoe Bay001500615:29
31060201Government Point0050036:40
31060202North Reef0010021:52
31060203Flat Rock (South Reef)0000010:35
31060205Whale Cove (South of Depoe Bay)0090006:22
310603South of Depoe Bay0010000:35
31060301Rocky Creek - Otter Crest Loop Bridge0010000:35
TOTALS002000618:27

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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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.35
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 92.31% | DEN: 2.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 84.62% | DEN: 2.09
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 80.77% | DEN: 2.38
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 80.77% | DEN: 2
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 65.38% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 61.54% | DEN: 2.81
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 61.54% | DEN: 2.44
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 57.69% | DEN: 2.67
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 57.69% | DEN: 2.6
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 57.69% | DEN: 2.6
Lingcod - Greenling
(Ophiodon elongatus)
SF: 53.85% | DEN: 2.07
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 53.85% | DEN: 2.64
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 50% | DEN: 1.77
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 50% | DEN: 1.92
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 2.31
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 50% | DEN: 2.15
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 46.15% | DEN: 2.5
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 46.15% | DEN: 1.92
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 38.46% | DEN: 2.5
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 30.77% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 30.77% | DEN: 1
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 26.92% | DEN: 1.86
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 23.08% | DEN: 2.17
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 23.08% | DEN: 2.17
Grass Rockfish - Scorpionfish
(Sebastes rastrelliger)
SF: 23.08% | DEN: 1.33
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 23.08% | DEN: 1.83
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 23.08% | DEN: 1.17
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 19.23% | DEN: 2
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 19.23% | DEN: 1
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 15.38% | DEN: 3
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 11.54% | DEN: 2.67
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 11.54% | DEN: 1
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 11.54% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 11.54% | DEN: 1.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 11.54% | DEN: 2.33
Purple Urchin - Echinoderms
(Strongylocentrotus purpuratus)
SF: 11.54% | DEN: 3.33
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 11.54% | DEN: 2
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 7.69% | DEN: 1
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 7.69% | DEN: 1.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 7.69% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 7.69% | DEN: 2
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 7.69% | DEN: 2
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 7.69% | DEN: 2.5
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 7.69% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 7.69% | DEN: 2.5
Red Rock Crab - Arthropods
(Cancer productus)
SF: 7.69% | DEN: 1
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 7.69% | DEN: 1.5
Blue / Deacon Rockfish YOY - Scorpionfish
(Sebastes mystinus / diaconus (YOY))
SF: 3.85% | DEN: 4
Blue Rockfish (was Blue-blotched species) - Scorpionfish
(Sebastes mystinus)
SF: 3.85% | DEN: 2
Crevice Kelpfish - Clinid
(Gibbonsia montereyensis)
SF: 3.85% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 3.85% | DEN: 2
Redtail Surfperch - Surfperch
(Amphistichus rhodoterus)
SF: 3.85% | DEN: 3
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
SF: 3.85% | DEN: 2
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 3.85% | DEN: 3
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 3.85% | DEN: 2
Spotfin surfperch - Surfperch
(Hyperprosopon anale)
SF: 3.85% | DEN: 3
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 3.85% | DEN: 1
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 3.85% | DEN: 2
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 3.85% | DEN: 2
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 3.85% | DEN: 3