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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Stuart & Spieden Isls. (incl Jones and Flattop) - Zone 2215 » Sentinel Island - NW side - Zone 22150011

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

Dates: 1/1/93 - 11/24/24

Total Surveys: 5

#Species Reported: 37

Average Species Reported on a Survey by Expert Surveyors: 23.25

Average Species Reported on a Survey by Novice Surveyors: 17.00

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)
2Washington0040013:27
22SAN JUAN ISLANDS0040013:27
2215Stuart & Spieden Isls. (incl Jones and Flattop)0040013:27
22150011Sentinel Island - NW side0040013:27
TOTALS0040013:27

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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California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 2.2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 100% | DEN: 2.6
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 100% | DEN: 2.4
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 2.8
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 3.4
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 100% | DEN: 2.6
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 2.6
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 100% | DEN: 2
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 100% | DEN: 1.6
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 80% | DEN: 2
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 80% | DEN: 2.5
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 80% | DEN: 2.25
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 80% | DEN: 1.75
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 80% | DEN: 1.5
Lingcod - Greenling
(Ophiodon elongatus)
SF: 60% | DEN: 1.33
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 60% | DEN: 2.33
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 60% | DEN: 0
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 60% | DEN: 2
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 60% | DEN: 1.67
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 40% | DEN: 1
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 40% | DEN: 1.5
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 40% | DEN: 1
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 40% | DEN: 2
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 40% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 40% | DEN: 2.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 40% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 40% | DEN: 2
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 40% | DEN: 1
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 40% | DEN: 2
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 40% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 40% | DEN: 1.5
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 20% | DEN: 1
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 20% | DEN: 1
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 20% | DEN: 1
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 20% | DEN: 2
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 20% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 20% | DEN: 1