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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 » Johns Island NW side - Zone 22150017

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

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

Total Surveys: 7

#Species Reported: 50

Average Species Reported on a Survey by Expert Surveyors: 32.33

Average Species Reported on a Survey by Novice Surveyors: 14.00

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)
2Washington0060015:19
22SAN JUAN ISLANDS0060015:19
2215Stuart & Spieden Isls. (incl Jones and Flattop)0060015:19
22150017Johns Island NW side0060015:19
TOTALS0060015:19

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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Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 100% | DEN: 2.86
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 100% | DEN: 3
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 2
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 100% | DEN: 1.86
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 100% | DEN: 3.71
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 100% | DEN: 3.43
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3.57
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 85.71% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 85.71% | DEN: 2.67
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 85.71% | DEN: 2.33
Lingcod - Greenling
(Ophiodon elongatus)
SF: 85.71% | DEN: 1.67
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 85.71% | DEN: 2.5
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 85.71% | DEN: 4
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 85.71% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 85.71% | DEN: 2
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 85.71% | DEN: 3.5
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 85.71% | DEN: 1.83
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 85.71% | DEN: 2.33
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 85.71% | DEN: 2.83
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 85.71% | DEN: 1
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 85.71% | DEN: 1.67
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 71.43% | DEN: 2.2
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 71.43% | DEN: 3
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 71.43% | DEN: 1.4
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 71.43% | DEN: 3.4
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 57.14% | DEN: 2.75
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 57.14% | DEN: 3.25
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 57.14% | DEN: 2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 57.14% | DEN: 1.75
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 42.86% | DEN: 2
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 42.86% | DEN: 1.33
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 42.86% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 42.86% | DEN: 1.67
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 42.86% | DEN: 1.67
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 42.86% | DEN: 1.67
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 28.57% | DEN: 1.5
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 28.57% | DEN: 1.5
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 28.57% | DEN: 2
Pacific Herring - Herring
(Clupea pallasii)
SF: 28.57% | DEN: 4
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 28.57% | DEN: 1.5
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 28.57% | DEN: 2
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 14.29% | DEN: 2
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 14.29% | DEN: 1
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 14.29% | DEN: 1
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 14.29% | DEN: 1
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 14.29% | DEN: 1
Saddleback Gunnel - Gunnel
(Pholis ornata)
SF: 14.29% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 14.29% | DEN: 2
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 14.29% | DEN: 1
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 14.29% | DEN: 1