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Region: PAC

Geographic Zones: Reef off Dempster Isl.

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

Dates: 1/1/93 - 12/7/23

Total Surveys: 4

#Species Reported: 10

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 5.00

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 Columbia0004002:40
12WESTERN VANCOUVER ISLAND (Fredericksen Pt - Cape Beale)0004002:40
1209Ucluelet - Cape Beale0004002:40
12092Broken Group Islands (Barkley Sound)0004002:40
120923Jarvis, Jacques, Gibraltar, Dempster Isls.0004002:40
12092302Reef off Dempster Isl.0004002:40
TOTALS0004002:40

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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Kelp Greenling - Greenling
(Hexagrammos decagrammus)
SF: 100% | DEN: 2.25
Kelp Perch - Surfperch
(Brachyistius frenatus)
SF: 75% | DEN: 2.67
Blackeye Goby - Goby
(Rhinogobiops nicholsii)
SF: 50% | DEN: 2.5
Juvenile (YOY) Rockfish - Unidentified - Scorpionfish
(Sebastes sp. (YOY))
SF: 50% | DEN: 2.5
Pile Perch - Surfperch
(Rhacochilus vacca)
SF: 50% | DEN: 2
Striped Seaperch - Surfperch
(Embiotoca lateralis)
SF: 50% | DEN: 2.5
Yellowtail Rockfish - Scorpionfish
(Sebastes flavidus)
SF: 50% | DEN: 2.5
Copper Rockfish - Scorpionfish
(Sebastes caurinus)
SF: 25% | DEN: 1
Painted Greenling - Greenling
(Oxylebius pictus)
SF: 25% | DEN: 1
Whitespotted Greenling - Greenling
(Hexagrammos stelleri)
SF: 25% | DEN: 1