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Region: PAC

Geographic Zones: Oregon - Zone 3 » S COLUMBIA RIVER - YAQUINA HEAD - Zone 31 » Cape Foulweather -Yaquina Head - Zone 3107

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

Dates: 1/1/93 - 12/21/24

Total Surveys: 11

#Species Reported: 35

Average Species Reported on a Survey by Expert Surveyors: 12.56

Average Species Reported on a Survey by Novice Surveyors: 10.50

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)
3Oregon0090027:50
31S COLUMBIA RIVER - YAQUINA HEAD0090027:50
3107Cape Foulweather -Yaquina Head0090027:50
31070101North of Gull Rock0050025:20
310702Otter Rock Marine Reserve0040002:30
31070201Gull Rock, east side0020000:45
31070202Otter Rock0020001:45
TOTALS0090027:50

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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Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 81.82% | DEN: 2.89
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 81.82% | DEN: 2.89
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 81.82% | DEN: 2.44
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 72.73% | DEN: 3.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 72.73% | DEN: 2.75
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 63.64% | DEN: 3.14
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 54.55% | DEN: 2.17
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 54.55% | DEN: 2.33
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 54.55% | DEN: 2.83
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 54.55% | DEN: 2.17
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 45.45% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 45.45% | DEN: 2.4
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 45.45% | DEN: 2.8
Lingcod - Greenling
(Ophiodon elongatus)
SF: 36.36% | DEN: 1.75
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 27.27% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 27.27% | DEN: 2.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 27.27% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 27.27% | DEN: 2.33
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 27.27% | DEN: 1
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 27.27% | DEN: 2.67
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 27.27% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 27.27% | DEN: 2.33
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 27.27% | DEN: 2.33
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 18.18% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 18.18% | DEN: 2.5
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 9.09% | DEN: 2
Dungeness Crab - Arthropods
(Cancer magister)
SF: 9.09% | DEN: 1
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 9.09% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 9.09% | DEN: 2
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 9.09% | DEN: 3
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 9.09% | DEN: 1
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 9.09% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 9.09% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 9.09% | DEN: 3
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 9.09% | DEN: 2