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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » San Juan Island (including Henry) - Zone 2214 » Eagle Point - Zone 22140011

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

Dates: 1/1/93 - 11/28/24

Total Surveys: 59

#Species Reported: 85

Average Species Reported on a Survey by Expert Surveyors: 29.91

Average Species Reported on a Survey by Novice Surveyors: 16.40

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)
2Washington0044001549:41
22SAN JUAN ISLANDS0044001549:41
2214San Juan Island (including Henry)0044001549:41
22140011Eagle Point0044001549:41
TOTALS0044001549:41

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: 96.61% | DEN: 2.81
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 96.61% | DEN: 2.44
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 96.61% | DEN: 3.79
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 94.92% | DEN: 2.95
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 94.92% | DEN: 2.7
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 93.22% | DEN: 2.96
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 91.53% | DEN: 3.26
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 88.14% | DEN: 2.71
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 88.14% | DEN: 2.23
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 84.75% | DEN: 2.64
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 83.05% | DEN: 1.92
Lingcod - Greenling
(Ophiodon elongatus)
SF: 77.97% | DEN: 2
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 74.58% | DEN: 2.91
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 72.88% | DEN: 3.12
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 71.19% | DEN: 1.86
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 71.19% | DEN: 1.95
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 64.41% | DEN: 3.13
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 61.02% | DEN: 3.11
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 61.02% | DEN: 0.89
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 61.02% | DEN: 1.64
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 59.32% | DEN: 1.89
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 59.32% | DEN: 1.66
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 55.93% | DEN: 2.06
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 54.24% | DEN: 2.34
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 52.54% | DEN: 2.97
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 47.46% | DEN: 2.64
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 47.46% | DEN: 1.86
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 44.07% | DEN: 1.65
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 42.37% | DEN: 2.16
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 42.37% | DEN: 2.52
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 33.9% | DEN: 1.4
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 33.9% | DEN: 1
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 27.12% | DEN: 1.63
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 27.12% | DEN: 1.63
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 25.42% | DEN: 3.6
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 22.03% | DEN: 1.23
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 20.34% | DEN: 3.75
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 20.34% | DEN: 2.58
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 16.95% | DEN: 1
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 16.95% | DEN: 1.2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 15.25% | DEN: 1.56
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 15.25% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 13.56% | DEN: 3.88
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 13.56% | DEN: 1.5
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 11.86% | DEN: 1.29
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 11.86% | DEN: 1
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 11.86% | DEN: 1.14
Red Rock Crab - Arthropods
(Cancer productus)
SF: 11.86% | DEN: 1.43
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 10.17% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 10.17% | DEN: 3.33
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 10.17% | DEN: 1.17
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 8.47% | DEN: 1.2
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 8.47% | DEN: 2
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 6.78% | DEN: 1.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 6.78% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 6.78% | DEN: 2.5
Northern Sculpin - Sculpin
(Icelinus borealis)
SF: 6.78% | DEN: 1.5
Unidentified Black / Yellowtail YOY Rockfish - Scorpionfish
(Sebastes spp. BY YOY)
SF: 6.78% | DEN: 3.5
Yellowtail Rockfish YOY - Scorpionfish
(Sebastes flavidus (YOY))
SF: 6.78% | DEN: 3
Manacled Sculpin - Sculpin
(Synchirus gilli)
SF: 5.08% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 5.08% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 5.08% | DEN: 1.33
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 5.08% | DEN: 1.33
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 5.08% | DEN: 1
Black Rockfish YOY - Scorpionfish
(Sebastes melanops (YOY))
SF: 3.39% | DEN: 3.5
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 3.39% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 3.39% | DEN: 1
Eelgrass - Algae
(Zostera marina / japonica)
SF: 3.39% | DEN: 1
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 3.39% | DEN: 1.5
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 3.39% | DEN: 1
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 3.39% | DEN: 2.5
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 3.39% | DEN: 2
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 3.39% | DEN: 1
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 3.39% | DEN: 2
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 3.39% | DEN: 2
Unidentified Silvery Baitfish - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinidae, Clupeidae, and Engraulidae)
SF: 3.39% | DEN: 4
Canary Rockfish YOY - Scorpionfish
(Sebastes pinniger (YOY))
SF: 1.69% | DEN: 2
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 1.69% | DEN: 3
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 1.69% | DEN: 2
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 1.69% | DEN: 1
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 1.69% | DEN: 1
Grunt Sculpin - Sculpin
(Rhamphocottus richardsonii)
SF: 1.69% | DEN: 1
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 1.69% | DEN: 1
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 1.69% | DEN: 1
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 1.69% | DEN: 2