"Region: PAC"
"Geographic Zones: Skookumchuck Narrows"
"Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates"
"Dates: 1/1/93 - 7/2/24"
"Total Surveys: 189"
"#Species Reported: 98"
"Average Species Reported on a Survey by Expert Surveyors: 20.15"
"Average Species Reported on a Survey by Novice Surveyors: 17.94"
"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",0,0,125,7,0,57,136:49
13,"STRAIT OF GEORGIA",0,0,125,7,0,57,136:49
135,"Malaspina Strait",0,0,125,7,0,57,136:49
1359,"Sechelt Inlet - Gower Point",0,0,125,7,0,57,136:49
135905,"Skookumchuck Narrows",0,0,125,7,0,57,136:49
13590501,"Sutton Islets",0,0,8,0,0,3,8:59
13590502,"Miller's Rock",0,0,6,0,0,0,3:41
13590503,"Egmont Point",0,0,10,2,0,7,13:11
13590504,"Swede's Reef",0,0,15,0,0,7,16:10
13590505,"Nemo's Leap",0,0,17,0,0,5,16:19
13590506,"North Sutton Island South Channel",0,0,4,0,0,2,4:04
13590507,"South Sutton Island North Channel (Greenlight)",0,0,14,1,0,9,16:11
13590508,"Bathgate Rock",0,0,4,0,0,2,4:37
13590509,"Skookumchuck Rapids",0,0,12,2,0,6,13:34
13590510,"Observation Wall - Skookumchuck Rapids",0,0,16,0,0,1,10:36
13590511,"Jervis Point",0,0,6,0,0,3,7:26
13590512,"North Sutton Island Main Channel",0,0,3,0,0,0,1:55
13590513,"Strongwater Retreat Dock",0,0,2,0,0,0,1:29
13590514,"Back Eddy (near Egmont Marina)",0,0,0,0,0,3,2:29
13590515,"Jaggy Crack",0,0,8,2,0,8,15:25
TOTALS,,0,0,125,7,0,57,136:49
"Species"
"%SF = Sighting Frequency; DEN = Density Score - How to interpret REEF data?"
"Click a column header to sort by that column. Hold shift and click to sort by multiple columns"
,,,,Total,,Expert,,Novice,
Rank,"Species ID",Species,Family,SF%,DEN,SF%,DEN,SF%,DEN
1,0029,"Kelp Greenling, (Hexagrammos decagrammus)","Greenling, (Hexagrammidae)",81.48,2.27,84.8,2.31,75,2.17
2,0058,"Quillback Rockfish, (Sebastes maliger)","Scorpionfish, (Scorpaenidae)",78.31,2.54,77.6,2.43,79.69,2.75
3,0171,"Leather Star, (Dermasterias imbricata)","Echinoderms, (Echinodermata)",78.02,2.46,85.6,2.43,61.4,2.57
4,0175,"Green Sea Urchin, (Strongylocentrotus droebachiensis)","Echinoderms, (Echinodermata)",76.92,3.27,80.8,3.17,68.42,3.54
5,0176,"Red Sea Urchin, (Mesocentrotus franciscanus)","Echinoderms, (Echinodermata)",75.82,2.74,74.4,2.78,78.95,2.64
6,0169,"California Sea Cucumber, (Parastichopus californicus)","Echinoderms, (Echinodermata)",75.27,2.88,78.4,2.84,68.42,2.97
7,0030,"Lingcod, (Ophiodon elongatus)","Greenling, (Hexagrammidae)",74.07,1.81,76.8,1.84,68.75,1.73
8,0052,"Copper Rockfish, (Sebastes caurinus)","Scorpionfish, (Scorpaenidae)",73.02,2.3,74.4,2.24,70.31,2.42
9,0187,"Rock Scallop, (Crassadoma gigantea)","Mollusks, (Mollusca)",70.33,2.16,72.8,2.15,64.91,2.16
10,0182,"Leafy Hornmouth, (Ceratostoma foliatum)","Mollusks, (Mollusca)",65.38,2.38,67.2,2.37,61.4,2.4
11,0107,"Blackeye Goby, (Rhinogobiops nicholsii)","Goby, (Gobiidae)",65.08,2.79,65.6,2.66,64.06,3.05
12,0166,"Orange Cup Coral, (Balanophyllia elegans)","Cnidarians, (Cnidaria)",59.89,3.3,60.8,3.33,57.89,3.24
13,0191,"Shiny Orange Sea Squirt, (Cnemidocarpa finmarkiensis)","Urochordates, (Urochordata)",57.69,2.69,63.2,2.67,45.61,2.73
14,0153,"Giant Barnacle, (Balanus nubilus)","Arthropods, (Arthropoda)",48.35,2.89,51.2,2.92,42.11,2.79
15,0032,"Painted Greenling, (Oxylebius pictus)","Greenling, (Hexagrammidae)",48.15,1.85,46.4,1.72,51.56,2.06
16,0185,"Gumboot Chiton, (Cryptochiton stelleri)","Mollusks, (Mollusca)",46.15,1.68,45.6,1.72,47.37,1.59
17,0173,"Sunflower Star, (Pycnopodia helianthoides)","Echinoderms, (Echinodermata)",46.15,2.1,55.2,2.09,26.32,2.13
18,0172,"Spiny Pink Star, (Pisaster brevispinus)","Echinoderms, (Echinodermata)",45.6,1.87,55.2,1.88,24.56,1.79
19,0180,"Yellow Margin Dorid Complex, (Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)","Mollusks, (Mollusca)",45.6,1.86,44,1.71,49.12,2.14
20,0170,"Orange Sea Cucumber, (Cucumaria miniata)","Echinoderms, (Echinodermata)",41.76,2.46,45.6,2.51,33.33,2.32
21,0304,"Scalyhead Sculpin, (Artedius harringtoni)","Sculpin, (Cottidae)",39.15,2.2,44,2.24,29.69,2.11
22,0258,"Longfin Sculpin, (Jordania zonope)","Sculpin, (Cottidae)",35.45,1.99,37.6,1.89,31.25,2.2
23,0179,"White-lined Dirona, (Dirona albolineata)","Mollusks, (Mollusca)",35.16,1.83,42.4,1.81,19.3,1.91
24,0123,"Striped Seaperch, (Embiotoca lateralis)","Surfperch, (Embiotocidae)",34.92,2.21,35.2,2.23,34.38,2.18
25,0160,"Plumose Anemone, (Metridium farcimen / senile)","Cnidarians, (Cnidaria)",32.97,2.75,38.4,2.73,21.05,2.83
26,0162,"Tube-dwelling Anemone, (Pachycerianthus fimbriatus)","Cnidarians, (Cnidaria)",32.97,2.52,32.8,2.44,33.33,2.68
27,0167,"Orange Sea Pen, (Ptilosarcus gurneyi)","Cnidarians, (Cnidaria)",30.22,2.05,34.4,2.02,21.05,2.17
28,0109,"Northern Ronquil, (Ronquilus jordani)","Ronquil, (Bathymasteridae)",29.1,2.25,29.6,2.32,28.13,2.11
29,0190,"Orange Social Ascidian, (Metandrocarpa taylori)","Urochordates, (Urochordata)",27.47,0.66,31.2,0.62,19.3,0.82
30,0178,"Opalescent Nudibranch, (Hermissenda crassicornis / opalescens)","Mollusks, (Mollusca)",24.18,2.18,26.4,2.21,19.3,2.09
31,0061,"Tiger Rockfish, (Sebastes nigrocinctus)","Scorpionfish, (Scorpaenidae)",21.69,1.63,20,1.56,25,1.75
32,0117,"Pile Perch, (Rhacochilus vacca)","Surfperch, (Embiotocidae)",21.16,2.45,16.8,2.33,29.69,2.58
33,0151,"Coonstripe Shrimp, (Pandalus danae / gurneyi)","Arthropods, (Arthropoda)",19.23,2.14,18.4,2.09,21.05,2.25
34,0353,"Juvenile (YOY) Rockfish - Unidentified, (Sebastes sp. (YOY))","Scorpionfish, (Scorpaenidae)",19.05,2.64,25.6,2.69,6.25,2.25
35,0527,"Vermilion Star, (Mediaster aequalis)","Echinoderms, (Echinodermata)",16.48,2.67,8.8,2.55,33.33,2.74
36,0526,"Feather Star, (Florometra serratissima)","Echinoderms, (Echinodermata)",15.38,3.25,8.8,3.45,29.82,3.12
37,0164,"Moon Jelly, (Aurelia labiata)","Cnidarians, (Cnidaria)",15.38,2.21,8,1.9,31.58,2.39
38,0188,"Chimney Sponge, (Rhabdocalyptus dawsoni/Staurocalyptus dowlingi)","Poriferans, (Porifera)",14.84,1.89,17.6,1.86,8.77,2
39,0531,"Yellow Boring Sponge, (Cliona californiana)","Poriferans, (Porifera)",14.84,1,13.6,1,17.54,1
40,0116,"Kelp Perch, (Brachyistius frenatus)","Surfperch, (Embiotocidae)",12.17,2.26,8.8,2.27,18.75,2.25
41,0122,"Shiner Perch, (Cymatogaster aggregata)","Surfperch, (Embiotocidae)",11.64,3.18,8.8,3.09,17.19,3.27
42,0064,"Yelloweye Rockfish, (Sebastes ruberrimus)","Scorpionfish, (Scorpaenidae)",11.11,1.57,12,1.67,9.38,1.33
43,0193,"Fringed Tube Worm, (Dodecaceria fewkesi)","Annelids, (Annelida)",10.99,0.65,12.8,0.75,7.02,0.25
44,0181,"Giant Pacific Octopus, (Enteroctopus dofleini)","Mollusks, (Mollusca)",10.44,1.21,7.2,1,17.54,1.4
45,0081,"Unidentified Sculpin, (Cottidae spp.)","Sculpin, (Cottidae)",10.05,2.42,8.8,2.27,12.5,2.63
46,0177,"Giant Nudibranch, (Dendronotus iris)","Mollusks, (Mollusca)",9.89,1.61,8.8,1.45,12.28,1.86
47,0009,"Decorated Warbonnet, (Chirolophis decoratus)","Prickleback, (Stichaeidae)",9.52,1.22,8,1.1,12.5,1.38
48,0076,"Red Irish Lord, (Hemilepidotus hemilepidotus)","Sculpin, (Cottidae)",9.52,1.39,9.6,1.33,9.38,1.5
49,0069,"Cabezon, (Scorpaenichthys marmoratus)","Sculpin, (Cottidae)",8.99,1.06,8.8,1.09,9.38,1
50,0159,"Fish-eating Anemone, (Urticina piscivora)","Cnidarians, (Cnidaria)",8.79,2.44,8.8,2.55,8.77,2.2
51,0524,"Orange Zoanthid, (Epizoanthus scotinus)","Cnidarians, (Cnidaria)",8.24,1,8.8,1,7.02,1
52,0165,"Lion's Mane Jelly, (Cyanea capillata)","Cnidarians, (Cnidaria)",7.14,1.08,4.8,1.17,12.28,1
53,0184,"Oregon Triton, (Fusitriton oregonensis)","Mollusks, (Mollusca)",7.14,2.15,6.4,2.25,8.77,2
54,0521,"Puget Sound King Crab, (Echidnocerus cibarius)","Arthropods, (Arthropoda)",7.14,1.46,4.8,1.5,12.28,1.43
55,0048,"Brown Rockfish, (Sebastes auriculatus)","Scorpionfish, (Scorpaenidae)",6.88,2,8,2,4.69,2
56,0078,"Sailfin Sculpin, (Nautichthys oculofasciatus)","Sculpin, (Cottidae)",6.88,1.46,4.8,1.17,10.94,1.71
57,0150,"Candy Stripe Shrimp, (Lebbeus grandimanus)","Arthropods, (Arthropoda)",6.59,1.67,5.6,1.86,8.77,1.4
58,0532,"Glassy Sea Squirt, (Ascidia paratropa)","Urochordates, (Urochordata)",6.59,2.5,4,2.8,12.28,2.29
59,0255,"Longfin Gunnel, (Pholis clemensi)","Gunnel, (Pholidae)",6.35,1.42,4,1.2,10.94,1.57
60,0163,"White-spotted Anemone, (Urticina sp.)","Cnidarians, (Cnidaria)",5.49,2.6,6.4,2.63,3.51,2.5
61,0419,"San Diego Dorid / Leopard Dorid, (Diaulula sandiegensis / odonoghuei)","Mollusks, (Mollusca)",4.95,1,1.6,1,12.28,1
62,0033,"Whitespotted Greenling, (Hexagrammos stelleri)","Greenling, (Hexagrammidae)",4.76,1.44,4,1.6,6.25,1.25
63,0157,"Spot Prawn, (Pandalus platyceros)","Arthropods, (Arthropoda)",4.4,1.75,1.6,1.5,10.53,1.83
64,0013,"Mosshead Warbonnet, (Chirolophis nugator)","Prickleback, (Stichaeidae)",4.23,1,3.2,1,6.25,1
65,0156,"Red Rock Crab, (Cancer productus)","Arthropods, (Arthropoda)",3.85,1.43,4,1.4,3.51,1.5
66,0068,"Buffalo Sculpin, (Enophrys bison)","Sculpin, (Cottidae)",3.7,1.14,3.2,1,4.69,1.33
67,0480,"Yelloweye Rockfish YOY, (Sebastes ruberrimus (YOY))","Scorpionfish, (Scorpaenidae)",3.7,1.43,5.6,1.43,0,0
68,0189,"Cloud/Goblet Sponge, (Aphrocallistes vastus / Heterochone calyx)","Poriferans, (Porifera)",3.3,1.83,4.8,1.83,0,0
69,0045,"Black Rockfish, (Sebastes melanops)","Scorpionfish, (Scorpaenidae)",3.17,1.83,3.2,1.75,3.13,2
70,0022,"C-O Sole, (Pleuronichthys coenosus)","Righteye Flounder, (Pleuronectidae)",3.17,1.33,4,1.4,1.56,1
71,0246,"Grunt Sculpin, (Rhamphocottus richardsonii)","Sculpin, (Cottidae)",3.17,1.17,3.2,1,3.13,1.5
72,0192,"Northern Feather Duster Worm, (Eudistylia vancouveri)","Annelids, (Annelida)",2.75,1.8,0.8,2,7.02,1.75
73,0155,"Northern Kelp Crab, (Pugettia producta)","Arthropods, (Arthropoda)",2.2,1.75,3.2,1.75,0,0
74,0231,"Crescent Gunnel, (Pholis laeta)","Gunnel, (Pholidae)",2.12,1.25,1.6,1.5,3.13,1
75,0152,"Dungeness Crab, (Cancer magister)","Arthropods, (Arthropoda)",1.65,2,2.4,2,0,0
76,0186,"Northern Abalone, (Haliotis kamtschatkana)","Mollusks, (Mollusca)",1.65,1.33,0.8,1,3.51,1.5
77,0168,"Pink Hydrocoral, (Stylaster venustus / verrillii)","Cnidarians, (Cnidaria)",1.65,1.33,1.6,1.5,1.75,1
78,0519,"Sargassum, (Sargassum muticum)","Algae, (Algae)",1.65,1,0.8,1,3.51,1
79,0134,"Plainfin Midshipman, (Porichthys notatus)","Toadfish, (Batrachoididae)",1.59,1,0,0,4.69,1
80,0057,"Puget Sound Rockfish, (Sebastes emphaeus)","Scorpionfish, (Scorpaenidae)",1.59,1.67,0,0,4.69,1.67
81,0196,"Transparent Ciona Tunicate (exotic), (Ciona savignyi)","Urochordates, (Urochordata)",1.1,4,0,0,3.51,4
82,0322,"Snake Prickleback, (Lumpenus sagitta)","Prickleback, (Stichaeidae)",1.06,2,1.6,2,0,0
83,0026,"Speckled Sanddab, (Citharichthys stigmaeus)","Lefteye Flounder, (Bothidae)",1.06,1.5,0.8,2,1.56,1
84,0352,"Spinynose Sculpin, (Asemichthys taylori)","Sculpin, (Cottidae)",1.06,2,1.6,2,0,0
85,0008,"Wolf-eel, (Anarrhichthys ocellatus)","Wolffish, (Anarhichadidae)",1.06,1,0,0,3.13,1
86,0174,"Eccentric Sand Dollar, (Dendraster excentricus)","Echinoderms, (Echinodermata)",0.55,3,0.8,3,0,0
87,0158,"Lacy Bryozoan, (Phidolopora pacifica)","Bryozoans, (Bryozoa)",0.55,3,0.8,3,0,0
88,0183,"Lewis' Moonsnail, (Neverita lewisii)","Mollusks, (Mollusca)",0.55,1,0.8,1,0,0
89,0161,"Strawberry Anemone, (Corynactis californica)","Cnidarians, (Cnidaria)",0.55,1,0.8,1,0,0
90,0211,"Bay Pipefish, (Syngnathus leptorhynchus)","Pipefish & Seahorse, (Syngnathidae)",0.53,2,0.8,2,0,0
91,0102,"Pacific Herring, (Clupea pallasii)","Herring, (Clupeidae)",0.53,3,0,0,1.56,3
92,0031,"Rock Greenling, (Hexagrammos lagocephalus)","Greenling, (Hexagrammidae)",0.53,2,0.8,2,0,0
93,0301,"Saddleback Gunnel, (Pholis ornata)","Gunnel, (Pholidae)",0.53,1,0,0,1.56,1
94,0025,"Southern Rock Sole, (Lepidopsetta bilineata)","Righteye Flounder, (Pleuronectidae)",0.53,1,0,0,1.56,1
95,0080,"Sturgeon Poacher, (Podothecus accipenserinus)","Poacher, (Agonidae)",0.53,2,0.8,2,0,0
96,0539,"Unidentified Copper / Quillback YOY Rockfish, (Sebastes spp. CQ YOY)","Scorpionfish, (Scorpaenidae)",0.53,3,0,0,1.56,3
97,0066,"Unidentified Rockfish, (Sebastes sp.)","Scorpionfish, (Scorpaenidae)",0.53,1,0.8,1,0,0
98,0063,"Vermilion Rockfish, (Sebastes miniatus)","Scorpionfish, (Scorpaenidae)",0.53,1,0,0,1.56,1