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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Lopez Island - Zone 2212 » Long Island North Wall / Pirates Cove Wall - Zone 22120009

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

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

Total Surveys: 35

#Species Reported: 78

Average Species Reported on a Survey by Expert Surveyors: 29.71

Average Species Reported on a Survey by Novice Surveyors: 26.25

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)
2Washington003100432:58
22SAN JUAN ISLANDS003100432:58
2212Lopez Island003100432:58
22120009Long Island North Wall / Pirates Cove Wall003100432:58
TOTALS003100432:58

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: 2.29
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 97.14% | DEN: 2.74
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 97.14% | DEN: 2.5
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 97.14% | DEN: 3.65
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 94.29% | DEN: 2.36
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 94.29% | DEN: 3.36
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 88.57% | DEN: 2.35
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 88.57% | DEN: 3.29
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 88.57% | DEN: 2.97
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 88.57% | DEN: 2.19
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 85.71% | DEN: 2.73
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 85.71% | DEN: 2
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 82.86% | DEN: 2.69
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 82.86% | DEN: 2.17
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 82.86% | DEN: 0.93
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 82.86% | DEN: 1.97
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 82.86% | DEN: 3.24
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 82.86% | DEN: 1.97
Lingcod - Greenling
(Ophiodon elongatus)
SF: 80% | DEN: 1.89
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 74.29% | DEN: 2.58
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 71.43% | DEN: 1.88
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 68.57% | DEN: 3.08
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 68.57% | DEN: 2.67
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 68.57% | DEN: 1.75
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 62.86% | DEN: 2.23
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 62.86% | DEN: 2.09
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 60% | DEN: 1
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 57.14% | DEN: 2.1
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 51.43% | DEN: 1.83
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 37.14% | DEN: 2.38
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 37.14% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 34.29% | DEN: 1.5
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 31.43% | DEN: 1.45
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 31.43% | DEN: 1
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 28.57% | DEN: 1.8
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 25.71% | DEN: 1.56
Pacific Sand Lance - Sand Lance
(Ammodytes personatus)
SF: 22.86% | DEN: 3.88
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 20% | DEN: 1.71
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 20% | DEN: 1.14
Red Rock Crab - Arthropods
(Cancer productus)
SF: 20% | DEN: 1.71
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 20% | DEN: 1
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 17.14% | DEN: 1.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 17.14% | DEN: 1.83
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 17.14% | DEN: 1.83
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 17.14% | DEN: 1.33
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 14.29% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 14.29% | DEN: 1
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 14.29% | DEN: 1
Decorated Warbonnet - Prickleback
(Chirolophis decoratus)
SF: 11.43% | DEN: 1.25
Eelgrass - Algae
(Zostera marina / japonica)
SF: 11.43% | DEN: 1
Spinynose Sculpin - Sculpin
(Asemichthys taylori)
SF: 11.43% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 8.57% | DEN: 1.67
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 8.57% | DEN: 1
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 8.57% | DEN: 1
Pacific Herring - Herring
(Clupea pallasii)
SF: 8.57% | DEN: 4
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 8.57% | DEN: 0.67
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 8.57% | DEN: 1.33
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 8.57% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 8.57% | DEN: 1.33
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 5.71% | DEN: 2
Smoothhead Sculpin - Sculpin
(Artedius lateralis)
SF: 5.71% | DEN: 1
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 2.86% | DEN: 1
Canary Rockfish - Scorpionfish
(Sebastes pinniger)
SF: 2.86% | DEN: 1
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 2.86% | DEN: 1
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 2.86% | DEN: 1
Crescent Gunnel - Gunnel
(Pholis laeta)
SF: 2.86% | DEN: 1
Great Sculpin - Sculpin
(Myoxocephalus polyacanthocephalus)
SF: 2.86% | DEN: 1
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 2.86% | DEN: 2
Northern Sculpin - Sculpin
(Icelinus borealis)
SF: 2.86% | DEN: 2
Penpoint Gunnel - Gunnel
(Apodichthys flavidus)
SF: 2.86% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 2.86% | DEN: 2
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 2.86% | DEN: 2
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 2.86% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 2.86% | DEN: 3
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 2.86% | DEN: 2
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 2.86% | DEN: 2
Unidentified Copper / Quillback YOY Rockfish - Scorpionfish
(Sebastes spp. CQ YOY)
SF: 2.86% | DEN: 1
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 2.86% | DEN: 1