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Region: PAC

Geographic Zones: British Columbia - Zone 1 » Queen Charlotte Strait - Zone 11 » north of Cape Mudge - Chatham Point (Discovery Passage) - Zone 111 » Redonda Island incl. West and East Redonda Islands - Zone 1114

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

Dates: 1/1/93 - 10/26/25

Total Surveys: 8

#Species Reported: 64

Average Species Reported on a Survey by Expert Surveyors: 34.00

Average Species Reported on a Survey by Novice Surveyors: 19.60

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 Columbia0030057:09
11Queen Charlotte Strait0030057:09
111north of Cape Mudge - Chatham Point (Discovery Passage)0030057:09
1114Redonda Island incl. West and East Redonda Islands0030057:09
11140001Redonda Isle - Christy Island0000054:19
11140002Dean Point (West Redonda Island)0020001:33
11140003Butler Point (Walsh Cove Marine Park West Redonda Island)0010001:17
TOTALS0030057:09

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: 100% | DEN: 2.38
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 3
Shiny Orange Sea Squirt - Urochordates
(Cnemidocarpa finmarkiensis)
SF: 100% | DEN: 3.13
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 100% | DEN: 1.75
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 87.5% | DEN: 2.14
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 87.5% | DEN: 2
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 87.5% | DEN: 2.29
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 87.5% | DEN: 2.71
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 87.5% | DEN: 2
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 75% | DEN: 2.33
Lingcod - Greenling
(Ophiodon elongatus)
SF: 75% | DEN: 1.5
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 75% | DEN: 1.83
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 75% | DEN: 2
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 75% | DEN: 2.5
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 62.5% | DEN: 3
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 50% | DEN: 2
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 50% | DEN: 2.75
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 50% | DEN: 2.5
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 50% | DEN: 1.5
Shiner Perch - Surfperch
(Cymatogaster aggregata)
SF: 50% | DEN: 3.25
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
SF: 50% | DEN: 2.25
Feather Star - Echinoderms
(Florometra serratissima)
SF: 37.5% | DEN: 2.67
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 37.5% | DEN: 2.33
Longfin Gunnel - Gunnel
(Pholis clemensi)
SF: 37.5% | DEN: 1
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 37.5% | DEN: 1.67
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 37.5% | DEN: 2.33
Silversides spp. - Silverside
(Atherinidae spp.)
SF: 37.5% | DEN: 4
Unidentified Pipefish - Pipefish & Seahorse
(Syngnathidae spp.)
SF: 37.5% | DEN: 1.33
Vermilion Star - Echinoderms
(Mediaster aequalis)
SF: 37.5% | DEN: 2
White-lined Dirona - Mollusks
(Dirona albolineata)
SF: 37.5% | DEN: 2.67
Yellow Boring Sponge - Poriferans
(Cliona californiana)
SF: 37.5% | DEN: 1
Chimney Sponge - Poriferans
(Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)
SF: 25% | DEN: 4
Cloud/Goblet Sponge - Poriferans
(Aphrocallistes vastus / Heterochone calyx)
SF: 25% | DEN: 2.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 25% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 25% | DEN: 2.5
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 25% | DEN: 1
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 25% | DEN: 1.5
Northern Ronquil - Ronquil
(Ronquilus jordani)
SF: 25% | DEN: 1.5
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 25% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 25% | DEN: 1.5
Puget Sound Rockfish - Scorpionfish
(Sebastes emphaeus)
SF: 25% | DEN: 3
Yelloweye Rockfish - Scorpionfish
(Sebastes ruberrimus)
SF: 25% | DEN: 2.5
Bull Kelp - Algae
(Nereocystis luetkeana)
SF: 12.5% | DEN: 3
Clown Dorid - Mollusks
(Triopha modesta / Triopha catalinae)
SF: 12.5% | DEN: 1
Coonstripe Shrimp - Arthropods
(Pandalus danae / gurneyi)
SF: 12.5% | DEN: 2
Copper Rockfish YOY - Scorpionfish
(Sebastes caurinus (YOY))
SF: 12.5% | DEN: 2
Glassy Sea Squirt - Urochordates
(Ascidia paratropa)
SF: 12.5% | DEN: 2
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 12.5% | DEN: 2
Lacy Bryozoan - Bryozoans
(Phidolopora pacifica)
SF: 12.5% | DEN: 2
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 12.5% | DEN: 2
Orange Social Ascidian - Urochordates
(Metandrocarpa taylori)
SF: 12.5% | DEN: 1
Oregon Triton - Mollusks
(Fusitriton oregonensis)
SF: 12.5% | DEN: 2
Pacific Herring - Herring
(Clupea pallasii)
SF: 12.5% | DEN: 4
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 12.5% | DEN: 2
Puget Sound King Crab - Arthropods
(Echidnocerus cibarius)
SF: 12.5% | DEN: 2
Red Irish Lord - Marine Sculpins
(Hemilepidotus hemilepidotus)
SF: 12.5% | DEN: 1
Reef Perch - Surfperch
(Micrometrus aurora)
SF: 12.5% | DEN: 3
Roughback Sculpin - Marine Sculpins
(Chitonotus pugetensis)
SF: 12.5% | DEN: 1
San Diego Dorid / Northern Leopard Dorid - Mollusks
(Diaulula sandiegensis / odonoghuei)
SF: 12.5% | DEN: 1
Sargassum - Algae
(Sargassum muticum)
SF: 12.5% | DEN: 1
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 12.5% | DEN: 2
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 12.5% | DEN: 1
Spinynose Sculpin - Marine Sculpins
(Asemichthys taylori)
SF: 12.5% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 12.5% | DEN: 2