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Region: PAC

Geographic Zones: Newcastle Island

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

Dates: 1/1/93 - 5/18/22

Total Surveys: 44

#Species Reported: 86

Average Species Reported on a Survey by Expert Surveyors: 28.00

Average Species Reported on a Survey by Novice Surveyors: 22.06

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)
1BRITISH COLUMBIA0011802536:26
13STRAIT OF GEORGIA0011802536:26
134S. Nanaimo - Victoria0011802536:26
1341Gulf Islands0011802536:26
134112 Newcastle Island0011802536:26
13411201Clarke Rock006401723:19
13411202Jesse Island00540712:27
TOTALS0011802536:26

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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Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 100% | DEN: 3.28
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 97.73% | DEN: 2.42
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 94.44% | DEN: 2.82
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 93.18% | DEN: 2.76
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 86.36% | DEN: 2.97
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 86.36% | DEN: 2.66
Lingcod - Greenling
(Ophiodon elongatus)
SF: 81.82% | DEN: 2.22
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 75% | DEN: 2.74
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 75% | DEN: 2.11
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 72.22% | DEN: 2.5
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 69.44% | DEN: 2.64
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 69.44% | DEN: 1.96
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 69.44% | DEN: 2.6
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 66.67% | DEN: 2.58
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 61.36% | DEN: 1.93
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 58.33% | DEN: 2.14
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 55.56% | DEN: 1.9
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 55.56% | DEN: 2.1
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 50% | DEN: 1
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 50% | DEN: 1
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 47.73% | DEN: 2.33
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 47.73% | DEN: 2.38
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 47.22% | DEN: 3.06
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 47.22% | DEN: 1.88
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 47.22% | DEN: 2.59
Wolf-eel - Wolffish
(Anarrhichthys ocellatus)
SF: 45.45% | DEN: 1.85
Feather Star - Echinoderms
(Florometra serratissima)
SF: 44.44% | DEN: 3.25
Giant Pacific Octopus - Mollusks
(Enteroctopus dofleini)
SF: 41.67% | DEN: 1.33
Longfin Sculpin - Sculpin
(Jordania zonope)
SF: 40.91% | DEN: 1.94
Tiger Rockfish - Scorpionfish
(Sebastes nigrocinctus)
SF: 38.64% | DEN: 1.65
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp.)
SF: 34.09% | DEN: 2.6
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 33.33% | DEN: 1.67
Orange Zoanthid - Cnidarians
(Epizoanthus scotinus)
SF: 33.33% | DEN: 1
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 31.82% | DEN: 2.29
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 31.82% | DEN: 1.57
Giant Nudibranch - Mollusks
(Dendronotus iris)
SF: 30.56% | DEN: 1.82
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 30.56% | DEN: 1.82
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 30.56% | DEN: 1.55
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 27.78% | DEN: 2.3
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 27.78% | DEN: 1.3
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 27.78% | DEN: 2
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 27.78% | DEN: 2
Sargassum - Algae
(Sargassum muticum)
SF: 19.44% | DEN: 1
Scalyhead Sculpin - Sculpin
(Artedius harringtoni)
SF: 18.18% | DEN: 1.88
Spotted Ratfish - Chimaera
(Hydrolagus colliei)
SF: 18.18% | DEN: 1.75
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 16.67% | DEN: 1.83
Red Rock Crab - Arthropods
(Cancer productus)
SF: 16.67% | DEN: 1.83
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 13.89% | DEN: 1
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 13.64% | DEN: 1.83
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 11.36% | DEN: 2
Tubesnout - Tubesnout
(Aulorhynchus flavidus)
SF: 11.36% | DEN: 3.2
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 11.36% | DEN: 1.2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 11.11% | DEN: 2.25
Fringed Tube Worm - Annelids
(Dodecaceria fewkesi)
SF: 11.11% | DEN: 0.75
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 11.11% | DEN: 2
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 11.11% | DEN: 1.75
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 9.09% | DEN: 1.25
Brown Rockfish - Scorpionfish
(Sebastes auriculatus)
SF: 9.09% | DEN: 2.5
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 9.09% | DEN: 1.5
Sailfin Sculpin - Sculpin
(Nautichthys oculofasciatus)
SF: 9.09% | DEN: 1
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 9.09% | DEN: 2.75
Speckled Sanddab - Lefteye Flounder
(Citharichthys stigmaeus)
SF: 9.09% | DEN: 1.5
Northern Feather Duster Worm - Annelids
(Eudistylia vancouveri)
SF: 8.33% | DEN: 1
San Diego Dorid / Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 8.33% | DEN: 1
Buffalo Sculpin - Sculpin
(Enophrys bison)
SF: 6.82% | DEN: 1
Cabezon - Sculpin
(Scorpaenichthys marmoratus)
SF: 6.82% | DEN: 1.67
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 6.82% | DEN: 1.67
Northern Anchovy - Anchovy
(Engraulis mordax)
SF: 6.82% | DEN: 4
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
SF: 6.82% | DEN: 1.33
Yelloweye Rockfish YOY - Scorpionfish
(Sebastes ruberrimus (YOY))
SF: 6.82% | DEN: 1.67
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 5.56% | DEN: 1
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 5.56% | DEN: 1.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 5.56% | DEN: 3
Puget Sound King Crab - Arthropods
(Lopholithodes mandtii)
SF: 5.56% | DEN: 1
Spot Prawn - Arthropods
(Pandalus platyceros)
SF: 5.56% | DEN: 1.5
Pacific Herring - Herring
(Clupea pallasii)
SF: 4.55% | DEN: 4
Rock Greenling - Greenling
(Hexagrammos lagocephalus)
SF: 4.55% | DEN: 1.5
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 2.78% | DEN: 2
Bay Goby - Goby
(Lepidogobius lepidus)
SF: 2.27% | DEN: 3
C-O Sole - Righteye Flounder
(Pleuronichthys coenosus)
SF: 2.27% | DEN: 1
Manacled Sculpin - Sculpin
(Synchirus gilli)
SF: 2.27% | DEN: 2
Plainfin Midshipman - Toadfish
(Porichthys notatus)
SF: 2.27% | DEN: 1
Red Irish Lord - Sculpin
(Hemilepidotus hemilepidotus)
SF: 2.27% | DEN: 1
Southern Rock Sole - Righteye Flounder
(Lepidopsetta bilineata)
SF: 2.27% | DEN: 1
Unidentified Copper / Quillback YOY Rockfish - Scorpionfish
(Sebastes spp. CQ YOY)
SF: 2.27% | DEN: 2
Vermilion Rockfish - Scorpionfish
(Sebastes miniatus)
SF: 2.27% | DEN: 2