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Region: PAC

Geographic Zones: Washington - Zone 2 » SAN JUAN ISLANDS - Zone 22 » Orcas Island - Zone 2210 » Peapod Rocks N - Zone 22100003

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

Dates: 1/1/93 - 10/13/25

Total Surveys: 5

#Species Reported: 40

Average Species Reported on a Survey by Expert Surveyors: 24.00

Average Species Reported on a Survey by Novice Surveyors: 14.75

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)
2Washington0010133:40
22SAN JUAN ISLANDS0010133:40
2210Orcas Island0010133:40
22100003Peapod Rocks N0010133:40
TOTALS0010133:40

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: 1.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 2.75
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 1.5
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 80% | DEN: 2.5
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 80% | DEN: 3
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 80% | DEN: 2.5
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 80% | DEN: 3.25
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 80% | DEN: 3.25
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 80% | DEN: 2
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 75% | DEN: 2.33
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 60% | DEN: 1.67
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 60% | DEN: 2.33
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 60% | DEN: 3
Lingcod - Greenling
(Ophiodon elongatus)
SF: 50% | DEN: 2
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 50% | DEN: 2
Candy Stripe Shrimp - Arthropods
(Lebbeus grandimanus)
SF: 40% | DEN: 1.5
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 40% | DEN: 3.5
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 40% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 40% | DEN: 2
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 40% | DEN: 2
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 40% | DEN: 2.5
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 25% | DEN: 3
Buffalo Sculpin - Marine Sculpins
(Enophrys bison)
SF: 25% | DEN: 1
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 25% | DEN: 2
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 25% | DEN: 2
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 25% | DEN: 2
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 25% | DEN: 2
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
SF: 25% | DEN: 1
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 20% | DEN: 2
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 20% | DEN: 3
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 20% | DEN: 1
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 20% | DEN: 1
Graceful Crab - Arthropods
(Metacarcinus gracilis)
SF: 20% | DEN: 2
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 20% | DEN: 3
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 20% | DEN: 1
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 20% | DEN: 2
Red Rock Crab - Arthropods
(Cancer productus)
SF: 20% | DEN: 2
Strawberry Anemone - Cnidarians
(Corynactis californica)
SF: 20% | DEN: 1
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 20% | DEN: 1
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 20% | DEN: 3