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Region: PAC

Geographic Zones: Oregon - Zone 3 » ORFORD REEF - CALIFORNIA BORDER - Zone 34 » Orford Reef - Gold Beach - Zone 3401 » Port Orford - Zone 340101 » Tichenor Rock and The Coves - Zone 34010101

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

Dates: 1/1/93 - 12/30/24

Total Surveys: 25

#Species Reported: 36

Average Species Reported on a Survey by Expert Surveyors: 21.00

Average Species Reported on a Survey by Novice Surveyors: 4.50

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)
3Oregon001240014:06
34ORFORD REEF - CALIFORNIA BORDER001240014:06
3401Orford Reef - Gold Beach001240014:06
340101Port Orford001240014:06
34010101Tichenor Rock and The Coves001240014:06
TOTALS001240014:06

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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California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 100% | DEN: 3
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 100% | DEN: 0
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 100% | DEN: 3
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 100% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 100% | DEN: 3
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 3
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 100% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 100% | DEN: 3
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 100% | DEN: 0
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 100% | DEN: 1
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 100% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 100% | DEN: 2
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 1
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 88% | DEN: 1.82
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 80% | DEN: 2.05
Lingcod - Greenling
(Ophiodon elongatus)
SF: 64% | DEN: 1.56
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 40% | DEN: 1.7
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 36% | DEN: 2.22
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 36% | DEN: 1.33
Blue Rockfish - generic ID - Scorpionfish
(Sebastes mystinus/diaconus)
SF: 20% | DEN: 1.4
Snubnose Sculpin - Sculpin
(Orthonopias triacis)
SF: 16% | DEN: 2
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 12% | DEN: 1.33
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 12% | DEN: 1.67
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 12% | DEN: 1
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 4% | DEN: 1
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 4% | DEN: 1
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 4% | DEN: 1
Gulf Grouper - Sea Bass
(Mycteroperca jordani)
SF: 4% | DEN: 1
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
SF: 4% | DEN: 1
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 4% | DEN: 1
Unidentified Surfperch - Surfperch
(Embiotocidae spp.)
SF: 4% | DEN: 1