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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 » Gull Rock - Zone 22150001

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

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

Total Surveys: 5

#Species Reported: 45

Average Species Reported on a Survey by Expert Surveyors: 28.67

Average Species Reported on a Survey by Novice Surveyors: 20.50

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)
2Washington0030024:10
22SAN JUAN ISLANDS0030024:10
2215Stuart & Spieden Isls. (incl Jones and Flattop)0030024:10
22150001Gull Rock0030024:10
TOTALS0030024:10

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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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.8
Lingcod - Greenling
(Ophiodon elongatus)
SF: 100% | DEN: 1.8
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 100% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.4
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 100% | DEN: 3.8
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 4
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 100% | DEN: 2.4
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 80% | DEN: 2.75
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 80% | DEN: 0.5
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 80% | DEN: 3.75
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 80% | DEN: 3
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 80% | DEN: 2.25
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 80% | DEN: 0.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 80% | DEN: 2.25
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 80% | DEN: 3.75
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 80% | DEN: 2.25
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 60% | DEN: 3
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 60% | DEN: 2.67
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 60% | DEN: 3.33
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 60% | DEN: 2
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 60% | DEN: 3.67
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 60% | DEN: 2.33
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 40% | DEN: 3
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 40% | DEN: 1
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 40% | DEN: 3
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 40% | DEN: 1.5
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 40% | DEN: 1
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 40% | DEN: 3
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 40% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 40% | DEN: 2.5
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 40% | DEN: 3
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 40% | DEN: 2
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 40% | DEN: 2.5
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 40% | DEN: 1.5
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 40% | DEN: 2
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 40% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 40% | DEN: 3
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 20% | DEN: 3
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 20% | DEN: 2
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 20% | DEN: 3
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 20% | DEN: 2
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 20% | DEN: 1
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 20% | DEN: 2
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 20% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 20% | DEN: 2