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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Lopez Island - Zone 2212 » Whale Rocks - Zone 22120016

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

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

Total Surveys: 6

#Species Reported: 38

Average Species Reported on a Survey by Expert Surveyors: 16.00

Average Species Reported on a Survey by Novice Surveyors: 17.25

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)
2Washington0020044:03
22SAN JUAN ISLANDS0020044:03
2212Lopez Island0020044:03
22120016Whale Rocks0020044:03
TOTALS0020044:03

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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Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 100% | DEN: 2.33
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 100% | DEN: 3.5
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 83.33% | DEN: 3.6
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 83.33% | DEN: 3
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 83.33% | DEN: 2
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 83.33% | DEN: 3.2
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 66.67% | DEN: 2
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 66.67% | DEN: 1.75
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 66.67% | DEN: 1.5
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 66.67% | DEN: 3
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 66.67% | DEN: 3.5
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 66.67% | DEN: 2
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 50% | DEN: 3.67
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 50% | DEN: 3.33
Pink Hydrocoral - Cnidarians
(Stylaster venustus / verrillii)
SF: 50% | DEN: 2
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 50% | DEN: 1
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 50% | DEN: 1.33
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 50% | DEN: 1
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 33.33% | DEN: 1
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 33.33% | DEN: 1
Mosshead Warbonnet - Prickleback
(Chirolophis nugator)
SF: 33.33% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 33.33% | DEN: 2
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 33.33% | DEN: 1
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 33.33% | DEN: 2
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 33.33% | DEN: 1.5
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 16.67% | DEN: 3
Blue / Deacon Rockfish YOY - Scorpionfish
(Sebastes mystinus / diaconus (YOY))
SF: 16.67% | DEN: 3
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 16.67% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 16.67% | DEN: 3
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 16.67% | DEN: 2
Lingcod - Greenling
(Ophiodon elongatus)
SF: 16.67% | DEN: 1
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 16.67% | DEN: 1
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 16.67% | DEN: 3
Unidentified Sculpin - Sculpin
(Cottidae spp.)
SF: 16.67% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 16.67% | DEN: 2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 16.67% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 16.67% | DEN: 3
Yellowtail Rockfish YOY - Scorpionfish
(Sebastes flavidus (YOY))
SF: 16.67% | DEN: 4