Region: PAC
Geographic Zones: British Columbia - Zone 1 » STRAIT OF GEORGIA - Zone 13 » Howe Sound - Zone 136 » Anvil Island and nearby islands - Zone 1364
Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates
Dates: 1/1/93 - 12/7/25
Total Surveys: 30
#Species Reported: 73
Average Species Reported on a Survey by Expert Surveyors: 20.65
Average Species Reported on a Survey by Novice Surveyors: 15.00
Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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| Surveys | Bottom Time | |||||||
|---|---|---|---|---|---|---|---|---|
| Expert | Novice | |||||||
| Code | Name | FO | IO | FI | FO | IO | FI | (H:M) |
| 1 | British Columbia | 0 | 0 | 23 | 0 | 0 | 7 | 24:39 |
| 13 | STRAIT OF GEORGIA | 0 | 0 | 23 | 0 | 0 | 7 | 24:39 |
| 136 | Howe Sound | 0 | 0 | 23 | 0 | 0 | 7 | 24:39 |
| 1364 | Anvil Island and nearby islands | 0 | 0 | 23 | 0 | 0 | 7 | 24:39 |
| 13640001 | East Defence Island (Defense) | 0 | 0 | 0 | 0 | 0 | 1 | 1:11 |
| 13640002 | Christie Islet Howe Sound | 0 | 0 | 11 | 0 | 0 | 2 | 10:00 |
| 13640003 | Dragon's Den (Anvil Island) | 0 | 0 | 7 | 0 | 0 | 3 | 8:23 |
| 13640004 | Use 13650204 | 0 | 0 | 2 | 0 | 0 | 0 | 1:26 |
| 13640005 | Anvil Island South Tip | 0 | 0 | 3 | 0 | 0 | 1 | 3:39 |
| TOTALS | 0 | 0 | 23 | 0 | 0 | 7 | 24:39 | |
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.
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
Yellow Margin Dorid Complex - Mollusks
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
(Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)
Quillback Rockfish YOY - Scorpionfish
(Sebastes maliger (YOY))
(Sebastes maliger (YOY))
Red Brotula - Viviparous Brotula
(Brosmophycis marginata)
(Brosmophycis marginata)
Snake Prickleback - Prickleback
(Lumpenus sagitta)
(Lumpenus sagitta)
Spiny Dogfish - Dogfish Shark
(Squalus suckleyi)
(Squalus suckleyi)
Transparent Ciona Tunicate (exotic) - Urochordates
(Ciona savignyi)
(Ciona savignyi)
Unidentified Flatfish - Righteye Flounder
(Flatfish sp.)
(Flatfish sp.)



































































