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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Fidalgo Island (including Allan and Burrows) - Zone 2221 » Anacortes - Zone 222101 » Burrows Channel - Zone 22210102

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 17

#Species Reported: 56

Average Species Reported on a Survey by Expert Surveyors: 22.33

Average Species Reported on a Survey by Novice Surveyors: 12.29

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)
2Washington00350913:51
22SAN JUAN ISLANDS00350913:51
2221Fidalgo Island (including Allan and Burrows)00350913:51
222101Anacortes00350913:51
22210102Burrows Channel00350913:51
TOTALS00350913:51

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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Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 2.75
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 83.33% | DEN: 3
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 83.33% | DEN: 3.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 82.35% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 82.35% | DEN: 1.86
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 76.47% | DEN: 2.23
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 75% | DEN: 3.22
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 66.67% | DEN: 2.13
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 66.67% | DEN: 2.75
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 66.67% | DEN: 1.5
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 47.06% | DEN: 2
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 47.06% | DEN: 1.13
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 41.67% | DEN: 1.8
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 41.67% | DEN: 1.2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 41.67% | DEN: 1.8
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 41.67% | DEN: 1.8
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 41.18% | DEN: 1.43
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 35.29% | DEN: 1.5
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 33.33% | DEN: 1.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 29.41% | DEN: 2.8
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 29.41% | DEN: 2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 25% | DEN: 2.33
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 25% | DEN: 1
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 25% | DEN: 1.67
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 25% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 25% | DEN: 1.67
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 23.53% | DEN: 1.75
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 23.53% | DEN: 2.75
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 17.65% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 17.65% | DEN: 1.33
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 17.65% | DEN: 2.67
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 17.65% | DEN: 1.67
Dungeness Crab - Arthropods
(Cancer magister)
SF: 16.67% | DEN: 1
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 16.67% | DEN: 2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 16.67% | DEN: 2
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 16.67% | DEN: 2
Padded Sculpin - Marine Sculpins
(Artedius fenestralis)
SF: 11.76% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 11.76% | DEN: 1.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 11.76% | DEN: 1.5
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 11.76% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 11.76% | DEN: 1.5
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 11.76% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 11.76% | DEN: 2
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 8.33% | DEN: 1
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 8.33% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 8.33% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 8.33% | DEN: 1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 8.33% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 8.33% | DEN: 2
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 5.88% | DEN: 1
Grunt Sculpin - Grunt Sculpins
(Rhamphocottus richardsonii)
SF: 5.88% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 5.88% | DEN: 2
Pacific Herring - Herring
(Clupea pallasii)
SF: 5.88% | DEN: 4
Pacific Spiny Lumpsucker - Snailfish
(Eumicrotremus orbis)
SF: 5.88% | DEN: 2
Sailfin Sculpin - Poacher
(Nautichthys oculofasciatus)
SF: 5.88% | DEN: 1
Unidentified Rockfish - Scorpionfish
(Sebastes sp.)
SF: 5.88% | DEN: 2