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Region: PAC

Geographic Zones: North of Gull Rock

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

Dates: 1/1/93 - 10/10/24

Total Surveys: 7

#Species Reported: 33

Average Species Reported on a Survey by Expert Surveyors: 15.60

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)
3Oregon0050025:20
31S COLUMBIA RIVER - YAQUINA HEAD0050025:20
3107Cape Foulweather -Yaquina Head0050025:20
31070101North of Gull Rock0050025:20
TOTALS0050025:20

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: 85.71% | DEN: 3.33
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 85.71% | DEN: 3
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 85.71% | DEN: 3
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 85.71% | DEN: 3.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 85.71% | DEN: 2.67
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 71.43% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 57.14% | DEN: 2.25
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 57.14% | DEN: 2.5
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 57.14% | DEN: 2.75
Lingcod - Greenling
(Ophiodon elongatus)
SF: 57.14% | DEN: 1.75
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 57.14% | DEN: 3.5
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 57.14% | DEN: 3
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 57.14% | DEN: 2.25
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 42.86% | DEN: 2.33
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 42.86% | DEN: 1
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 42.86% | DEN: 2.67
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 42.86% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 42.86% | DEN: 2.33
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 42.86% | DEN: 2.33
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 28.57% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 28.57% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 28.57% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 28.57% | DEN: 3
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 14.29% | DEN: 1
Deacon Rockfish (was Blue Sided species) - Scorpionfish
(Sebastes diaconus)
SF: 14.29% | DEN: 2
Fringed Tube Worm - Annelids
(Dodecaceria fewkesi)
SF: 14.29% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 14.29% | DEN: 2
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 14.29% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 14.29% | DEN: 4
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 14.29% | DEN: 1
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 14.29% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 14.29% | DEN: 3
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 14.29% | DEN: 2