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Region: PAC

Geographic Zones: British Columbia - Zone 1 » Chatham Sound & Browns Passage - Zone 19 » Brown Passage proper - Zone 1910

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

Dates: 1/1/93 - 10/14/25

Total Surveys: 4

#Species Reported: 37

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 19.00

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 Columbia0000042:21
19Chatham Sound & Browns Passage0000042:21
1910Brown Passage proper0000042:21
19100001Rock south of Osborne Isl0000021:04
19100002Osborne Isl (Tree Nob Group)0000021:17
TOTALS0000042:21

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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Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 100% | DEN: 1.5
Orange Cup Coral - Cnidarians
(Balanophyllia elegans)
SF: 100% | DEN: 3.5
Plumose Anemone - Cnidarians
(Metridium farcimen / senile)
SF: 100% | DEN: 4
California Sea Cucumber - Echinoderms
(Parastichopus californicus)
SF: 75% | DEN: 3
Gumboot Chiton - Mollusks
(Cryptochiton stelleri)
SF: 75% | DEN: 1.67
Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 75% | DEN: 1.67
Leather Star - Echinoderms
(Dermasterias imbricata)
SF: 75% | DEN: 2
Pink Hydrocoral - Cnidarians
(Stylaster venustus)
SF: 75% | DEN: 1
Quillback Rockfish - Scorpionfish
(Sebastes maliger)
SF: 75% | DEN: 2.33
Red Sea Urchin - Echinoderms
(Mesocentrotus franciscanus)
SF: 75% | DEN: 4
Spiny Pink Star - Echinoderms
(Pisaster brevispinus)
SF: 75% | DEN: 1.67
Sunflower Star - Echinoderms
(Pycnopodia helianthoides)
SF: 75% | DEN: 3
Black Rockfish - Scorpionfish
(Sebastes melanops)
SF: 50% | DEN: 3
Cabezon - Longfin Sculpins
(Scorpaenichthys marmoratus)
SF: 50% | DEN: 1
China Rockfish - Scorpionfish
(Sebastes nebulosus)
SF: 50% | DEN: 1.5
Fringed Tube Worm - Annelids
(Dodecaceria pacifica)
SF: 50% | DEN: 1
Giant Barnacle - Arthropods
(Balanus nubilus)
SF: 50% | DEN: 2.5
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 50% | DEN: 2
Longfin Sculpin - Longfin Sculpins
(Jordania zonope)
SF: 50% | DEN: 1.5
Northern Kelp Crab - Arthropods
(Pugettia producta)
SF: 50% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 50% | DEN: 1.5
Red Rock Crab - Arthropods
(Cancer productus)
SF: 50% | DEN: 1
Rock Scallop - Mollusks
(Crassadoma gigantea)
SF: 50% | DEN: 1
White-spotted Anemone - Cnidarians
(Urticina sp.)
SF: 50% | DEN: 2
Fish-eating Anemone - Cnidarians
(Urticina piscivora)
SF: 25% | DEN: 1
Great Sculpin - Marine Sculpins
(Myoxocephalus polyacanthocephalus)
SF: 25% | DEN: 2
Leafy Hornmouth - Mollusks
(Ceratostoma foliatum)
SF: 25% | DEN: 1
Lewis' Moonsnail - Mollusks
(Neverita lewisii)
SF: 25% | DEN: 2
Moon Jelly - Cnidarians
(Aurelia labiata)
SF: 25% | DEN: 2
Northern Abalone - Mollusks
(Haliotis kamtschatkana)
SF: 25% | DEN: 2
Opalescent Nudibranch - Mollusks
(Hermissenda crassicornis / opalescens)
SF: 25% | DEN: 2
Orange Sea Cucumber - Echinoderms
(Cucumaria miniata)
SF: 25% | DEN: 2
Orange Sea Pen - Cnidarians
(Ptilosarcus gurneyi)
SF: 25% | DEN: 2
Scalyhead Sculpin - Marine Sculpins
(Artedius harringtoni)
SF: 25% | DEN: 2
Speckled Sanddab - Sand Flounder
(Citharichthys stigmaeus)
SF: 25% | DEN: 1
Tube-dwelling Anemone - Cnidarians
(Pachycerianthus fimbriatus)
SF: 25% | DEN: 1
Unidentified Sculpin - Marine Sculpins
(Psychrolutidae spp.)
SF: 25% | DEN: 3