"Region: PAC"
"Geographic Zones: Maple Bay Gov. Dock & Reef"
"Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates"
"Dates: 1/1/93 - 4/25/24"
"Total Surveys: 184"
"#Species Reported: 128"
"Average Species Reported on a Survey by Expert Surveyors: 35.48"
"Average Species Reported on a Survey by Novice Surveyors: 28.31"
"Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish &amp; Invertebrates - <a href="/interpreting-reef-data" target="_blank">How to interpret REEF data?</a>"
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,,Surveys,,,,,,"Bottom Time"
,,Expert,,,Novice,,,
Code,Name,FO,IO,FI,FO,IO,FI,(H:M)
1,"British Columbia",1,0,141,2,2,38,198:25
13,"STRAIT OF GEORGIA",1,0,141,2,2,38,198:25
134,"S. Nanaimo - Victoria",1,0,141,2,2,38,198:25
1344,"Sansum Narrows (incl Maple Bay)",1,0,141,2,2,38,198:25
13440001,"Maple Bay Gov. Dock & Reef",1,0,141,2,2,38,198:25
TOTALS,,1,0,141,2,2,38,198:25
"Species"
"%SF = Sighting Frequency; DEN = Density Score - <a href="/interpreting-reef-data" target="_blank">How to interpret REEF data?</a>"
"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
1,0107,"Blackeye Goby, (Rhinogobiops nicholsii)","Goby, (Gobiidae)",97.8,2.78,100,2.82,90,2.58
2,0160,"Plumose Anemone, (Metridium farcimen / senile)","Cnidarians, (Cnidaria)",97.79,3.18,99.29,3.17,92.5,3.22
3,0052,"Copper Rockfish, (Sebastes caurinus)","Scorpionfish, (Scorpaenidae)",96.7,2.61,97.18,2.62,95,2.55
4,0162,"Tube-dwelling Anemone, (Pachycerianthus fimbriatus)","Cnidarians, (Cnidaria)",96.69,3.19,100,3.23,85,3.06
5,0172,"Spiny Pink Star, (Pisaster brevispinus)","Echinoderms, (Echinodermata)",92.82,2.02,95.74,2.01,82.5,2.09
6,0156,"Red Rock Crab, (Cancer productus)","Arthropods, (Arthropoda)",91.71,2.32,95.74,2.33,77.5,2.29
7,0191,"Shiny Orange Sea Squirt, (Cnemidocarpa finmarkiensis)","Urochordates, (Urochordata)",91.71,2.69,95.74,2.73,77.5,2.55
8,0187,"Rock Scallop, (Crassadoma gigantea)","Mollusks, (Mollusca)",90.61,2.21,95.74,2.24,72.5,2.07
9,0048,"Brown Rockfish, (Sebastes auriculatus)","Scorpionfish, (Scorpaenidae)",90.11,2.63,92.96,2.7,80,2.38
10,0169,"California Sea Cucumber, (Parastichopus californicus)","Echinoderms, (Echinodermata)",87.85,2.38,89.36,2.36,82.5,2.45
11,0171,"Leather Star, (Dermasterias imbricata)","Echinoderms, (Echinodermata)",87.29,2.37,94.33,2.44,62.5,2
12,0153,"Giant Barnacle, (Balanus nubilus)","Arthropods, (Arthropoda)",83.43,2.54,89.36,2.61,62.5,2.2
13,0180,"Yellow Margin Dorid Complex, (Cadlina luteomarginata/sylviaearleae/klasmalmbergi/jannanicholsae/Acanthodoris hudsoni)","Mollusks, (Mollusca)",79.01,2.08,82.27,2.09,67.5,2.04
14,0151,"Coonstripe Shrimp, (Pandalus danae / gurneyi)","Arthropods, (Arthropoda)",76.8,2.63,87.23,2.63,40,2.63
15,0123,"Striped Seaperch, (Embiotoca lateralis)","Surfperch, (Embiotocidae)",73.63,2.48,78.17,2.49,57.5,2.43
16,0182,"Leafy Hornmouth, (Ceratostoma foliatum)","Mollusks, (Mollusca)",73.48,2.18,75.18,2.2,67.5,2.11
17,0170,"Orange Sea Cucumber, (Cucumaria miniata)","Echinoderms, (Echinodermata)",72.38,2.37,75.89,2.37,60,2.33
18,0026,"Speckled Sanddab, (Citharichthys stigmaeus)","Lefteye Flounder, (Bothidae)",71.98,2.21,71.13,2.25,75,2.1
19,0304,"Scalyhead Sculpin, (Artedius harringtoni)","Sculpin, (Cottidae)",70.88,1.84,79.58,1.83,40,1.88
20,0517,"Eelgrass, (Zostera marina / japonica)","Algae, (Algae)",65.75,1,75.89,1,30,1
21,0122,"Shiner Perch, (Cymatogaster aggregata)","Surfperch, (Embiotocidae)",64.84,3.47,64.08,3.54,67.5,3.26
22,0531,"Yellow Boring Sponge, (Cliona californiana)","Poriferans, (Porifera)",61.33,1,74.47,1,15,1
23,0181,"Giant Pacific Octopus, (Enteroctopus dofleini)","Mollusks, (Mollusca)",58.56,1.41,60.28,1.41,52.5,1.38
24,0519,"Sargassum, (Sargassum muticum)","Algae, (Algae)",58.56,1,68.09,1,25,1
25,0116,"Kelp Perch, (Brachyistius frenatus)","Surfperch, (Embiotocidae)",58.24,2.22,61.27,2.24,47.5,2.11
26,0025,"Southern Rock Sole, (Lepidopsetta bilineata)","Righteye Flounder, (Pleuronectidae)",57.69,1.91,59.15,1.9,52.5,1.95
27,0033,"Whitespotted Greenling, (Hexagrammos stelleri)","Greenling, (Hexagrammidae)",57.69,1.82,57.75,1.78,57.5,1.96
28,0211,"Bay Pipefish, (Syngnathus leptorhynchus)","Pipefish & Seahorse, (Syngnathidae)",57.14,1.71,63.38,1.72,35,1.64
29,0246,"Grunt Sculpin, (Rhamphocottus richardsonii)","Sculpin, (Cottidae)",57.14,1.49,61.97,1.51,40,1.38
30,0029,"Kelp Greenling, (Hexagrammos decagrammus)","Greenling, (Hexagrammidae)",56.04,1.74,57.04,1.73,52.5,1.76
31,0177,"Giant Nudibranch, (Dendronotus iris)","Mollusks, (Mollusca)",50.83,1.97,51.06,1.94,50,2.05
32,0166,"Orange Cup Coral, (Balanophyllia elegans)","Cnidarians, (Cnidaria)",49.17,2.75,57.45,2.75,20,2.75
33,0285,"Pygmy Poacher, (Odontopyxis trispinosa)","Poacher, (Agonidae)",47.25,1.7,55.63,1.73,17.5,1.29
34,0068,"Buffalo Sculpin, (Enophrys bison)","Sculpin, (Cottidae)",44.51,1.44,45.77,1.46,40,1.38
35,0155,"Northern Kelp Crab, (Pugettia producta)","Arthropods, (Arthropoda)",43.65,1.96,42.55,1.93,47.5,2.05
36,0298,"Roughback Sculpin, (Chitonotus pugetensis)","Sculpin, (Cottidae)",42.31,1.77,47.18,1.81,25,1.5
37,0117,"Pile Perch, (Rhacochilus vacca)","Surfperch, (Embiotocidae)",40.11,2.19,42.96,2.2,30,2.17
38,0030,"Lingcod, (Ophiodon elongatus)","Greenling, (Hexagrammidae)",37.91,1.58,38.73,1.55,35,1.71
39,0520,"Graceful Crab, (Metacarcinus gracilis)","Arthropods, (Arthropoda)",36.46,1.86,43.26,1.87,12.5,1.8
40,0164,"Moon Jelly, (Aurelia labiata)","Cnidarians, (Cnidaria)",36.46,1.91,36.88,1.85,35,2.14
41,0179,"White-lined Dirona, (Dirona albolineata)","Mollusks, (Mollusca)",36.46,1.61,39.72,1.64,25,1.4
42,0173,"Sunflower Star, (Pycnopodia helianthoides)","Echinoderms, (Echinodermata)",34.25,2.26,26.24,2.05,62.5,2.56
43,0078,"Sailfin Sculpin, (Nautichthys oculofasciatus)","Sculpin, (Cottidae)",31.32,1.33,33.8,1.31,22.5,1.44
44,0134,"Plainfin Midshipman, (Porichthys notatus)","Toadfish, (Batrachoididae)",30.22,1.53,32.39,1.57,22.5,1.33
45,0239,"English Sole, (Parophrys vetulus)","Righteye Flounder, (Pleuronectidae)",27.47,1.52,28.87,1.44,22.5,1.89
46,0278,"Padded Sculpin, (Artedius fenestralis)","Sculpin, (Cottidae)",27.47,1.56,30.99,1.59,15,1.33
47,0301,"Saddleback Gunnel, (Pholis ornata)","Gunnel, (Pholidae)",27.47,1.36,30.28,1.42,17.5,1
48,0024,"Pacific Sanddab, (Citharichthys sordidus)","Lefteye Flounder, (Bothidae)",25.82,2.09,27.46,2.1,20,2
49,0231,"Crescent Gunnel, (Pholis laeta)","Gunnel, (Pholidae)",25.27,1.39,22.54,1.38,35,1.43
50,0065,"Yellowtail Rockfish, (Sebastes flavidus)","Scorpionfish, (Scorpaenidae)",24.73,2.13,27.46,2.13,15,2.17
51,0178,"Opalescent Nudibranch, (Hermissenda crassicornis / opalescens)","Mollusks, (Mollusca)",20.99,1.82,23.4,1.79,12.5,2
52,0157,"Spot Prawn, (Pandalus platyceros)","Arthropods, (Arthropoda)",20.99,2.16,16.31,1.87,37.5,2.6
53,0138,"Tubesnout, (Aulorhynchus flavidus)","Tubesnout, (Aulorhynchidae)",20.33,2.81,23.24,2.85,10,2.5
54,0322,"Snake Prickleback, (Lumpenus sagitta)","Prickleback, (Stichaeidae)",19.78,1.72,19.72,1.71,20,1.75
55,0152,"Dungeness Crab, (Cancer magister)","Arthropods, (Arthropoda)",19.34,1.69,14.89,1.62,35,1.79
56,0528,"Clown Dorid, (Triopha modesta / Triopha catalinae)","Mollusks, (Mollusca)",16.02,1.17,19.15,1.19,5,1
57,0167,"Orange Sea Pen, (Ptilosarcus gurneyi)","Cnidarians, (Cnidaria)",16.02,1.45,12.77,1.33,27.5,1.64
58,0175,"Green Sea Urchin, (Strongylocentrotus droebachiensis)","Echinoderms, (Echinodermata)",15.47,1.46,11.35,1.5,30,1.42
59,0474,"Copper Rockfish YOY, (Sebastes caurinus (YOY))","Scorpionfish, (Scorpaenidae)",14.84,1.67,17.61,1.64,5,2
60,0032,"Painted Greenling, (Oxylebius pictus)","Greenling, (Hexagrammidae)",14.29,1.08,11.97,1.06,22.5,1.11
61,0315,"Slender Cockscomb, (Anoplarchus insignis)","Prickleback, (Stichaeidae)",12.64,1.17,14.79,1.19,5,1
62,0183,"Lewis' Moonsnail, (Neverita lewisii)","Mollusks, (Mollusca)",12.15,1.14,11.35,1.13,15,1.17
63,0081,"Unidentified Sculpin, (Cottidae spp.)","Sculpin, (Cottidae)",12.09,1.91,5.63,1.75,35,2
64,0184,"Oregon Triton, (Fusitriton oregonensis)","Mollusks, (Mollusca)",11.05,1.65,12.06,1.59,7.5,2
65,0058,"Quillback Rockfish, (Sebastes maliger)","Scorpionfish, (Scorpaenidae)",10.44,1.53,4.93,1.14,30,1.75
66,0258,"Longfin Sculpin, (Jordania zonope)","Sculpin, (Cottidae)",9.89,1.61,9.86,1.71,10,1.25
67,0074,"Northern Spearnose Poacher, (Agonopsis vulsa)","Poacher, (Agonidae)",9.89,1.56,11.27,1.5,5,2
68,0352,"Spinynose Sculpin, (Asemichthys taylori)","Sculpin, (Cottidae)",8.79,1.38,10.56,1.4,2.5,1
69,0419,"San Diego Dorid / Leopard Dorid, (Diaulula sandiegensis / odonoghuei)","Mollusks, (Mollusca)",8.29,1.33,7.09,1.4,12.5,1.2
70,0009,"Decorated Warbonnet, (Chirolophis decoratus)","Prickleback, (Stichaeidae)",8.24,1.2,4.23,1.33,22.5,1.11
71,0072,"Great Sculpin, (Myoxocephalus polyacanthocephalus)","Sculpin, (Cottidae)",8.24,1.13,7.04,1.2,12.5,1
72,0530,"Stubby Squid, (Rossia pacifica)","Mollusks, (Mollusca)",7.73,1.43,9.22,1.38,2.5,2
73,0022,"C-O Sole, (Pleuronichthys coenosus)","Righteye Flounder, (Pleuronectidae)",7.69,1.21,5.63,1.25,15,1.17
74,0165,"Lion's Mane Jelly, (Cyanea capillata)","Cnidarians, (Cnidaria)",7.18,1.15,4.96,1,15,1.33
75,0176,"Red Sea Urchin, (Mesocentrotus franciscanus)","Echinoderms, (Echinodermata)",7.18,1.92,7.09,2,7.5,1.67
76,0526,"Feather Star, (Florometra serratissima)","Echinoderms, (Echinodermata)",6.08,1.18,7.8,1.18,0,0
77,0475,"Yellowtail Rockfish YOY, (Sebastes flavidus (YOY))","Scorpionfish, (Scorpaenidae)",6.04,2.82,7.75,2.82,0,0
78,0353,"Juvenile (YOY) Rockfish - Unidentified, (Sebastes sp. (YOY))","Scorpionfish, (Scorpaenidae)",5.49,1.8,2.11,1.67,17.5,1.86
79,0075,"Pacific Staghorn Sculpin, (Leptocottus armatus)","Sculpin, (Cottidae)",5.49,1.1,4.93,1.14,7.5,1
80,0321,"Smoothhead Sculpin, (Artedius lateralis)","Sculpin, (Cottidae)",5.49,1.2,6.34,1.22,2.5,1
81,0192,"Northern Feather Duster Worm, (Eudistylia vancouveri)","Annelids, (Annelida)",4.97,2.11,0.71,1,20,2.25
82,0309,"Showy Snailfish, (Liparis pulchellus)","Snailfish, (Cyclopteridae)",4.95,1.22,3.52,1.2,10,1.25
83,0347,"Pacific Sand Lance, (Ammodytes personatus)","Sand Lance, (Ammodytidae)",4.4,2.63,1.41,3,15,2.5
84,0210,"Bay Goby, (Lepidogobius lepidus)","Goby, (Gobiidae)",3.85,2,1.41,1.5,12.5,2.2
85,0338,"Walleye Pollock, (Theragra chalcogramma)","Cod, (Gadidae)",3.85,1.86,3.52,2.2,5,1
86,0190,"Orange Social Ascidian, (Metandrocarpa taylori)","Urochordates, (Urochordata)",2.76,1,3.55,1,0,0
87,0527,"Vermilion Star, (Mediaster aequalis)","Echinoderms, (Echinodermata)",2.76,1,3.55,1,0,0
88,0069,"Cabezon, (Scorpaenichthys marmoratus)","Sculpin, (Cottidae)",2.75,1.4,1.41,1,7.5,1.67
89,0249,"High Cockscomb, (Anoplarchus purpurescens)","Prickleback, (Stichaeidae)",2.75,1.4,2.82,1.5,2.5,1
90,0386,"Marbled Snailfish, (Liparis dennyi)","Snailfish, (Cyclopteridae)",2.75,1.4,2.82,1.25,2.5,2
91,0271,"Pacific Cod, (Gadus macrocephalus)","Cod, (Gadidae)",2.75,1.4,2.11,1.33,5,1.5
92,0102,"Pacific Herring, (Clupea pallasii)","Herring, (Clupeidae)",2.75,4,2.11,4,5,4
93,0015,"Penpoint Gunnel, (Apodichthys flavidus)","Gunnel, (Pholidae)",2.75,1.2,3.52,1.2,0,0
94,0478,"Slim Sculpin, (Radulinus asprellus)","Sculpin, (Cottidae)",2.75,1,3.52,1,0,0
95,0080,"Sturgeon Poacher, (Podothecus accipenserinus)","Poacher, (Agonidae)",2.75,1,2.11,1,5,1
96,0369,"Unidentified Flatfish, (Bothidae sp.)","Lefteye Flounder, (Bothidae)",2.75,1.8,0.7,2,10,1.75
97,0468,"Cod Sp. (Unidentified Juvenile), (Gadidae)","Cod, (Gadidae)",2.2,1.5,2.82,1.5,0,0
98,0260,"Longspine Combfish, (Zaniolepis latipinnis)","Greenling, (Hexagrammidae)",2.2,1.25,2.82,1.25,0,0
99,0109,"Northern Ronquil, (Ronquilus jordani)","Ronquil, (Bathymasteridae)",2.2,1.5,2.82,1.5,0,0
100,0384,"Sharpnose Sculpin, (Clinocottus acuticeps)","Sculpin, (Cottidae)",2.2,1.25,2.82,1.25,0,0
101,0327,"Spotfin Sculpin, (Icelinus tenuis)","Sculpin, (Cottidae)",2.2,1.25,2.11,1,2.5,2
102,0358,"Tidepool Sculpin, (Oligocottus maculosus)","Sculpin, (Cottidae)",2.2,1,2.11,1,2.5,1
103,0130,"Unidentified Pipefish, (Syngnathidae spp.)","Pipefish & Seahorse, (Syngnathidae)",2.2,1.25,2.82,1.25,0,0
104,0045,"Black Rockfish, (Sebastes melanops)","Scorpionfish, (Scorpaenidae)",1.65,1.67,1.41,2,2.5,1
105,0237,"Dover Sole, (Microstomus pacificus)","Righteye Flounder, (Pleuronectidae)",1.65,1,2.11,1,0,0
106,0091,"Spiny Dogfish, (Squalus suckleyi)","Dogfish Shark, (Squalidae)",1.65,1.67,1.41,1.5,2.5,2
107,0028,"Starry Flounder, (Platichthys stellatus)","Righteye Flounder, (Pleuronectidae)",1.65,1,2.11,1,0,0
108,0364,"Tadpole Sculpin, (Psychrolutes paradoxus)","Sculpin, (Cottidae)",1.65,1,0.7,1,5,1
109,0194,"Club Tunicate (exotic), (Styela clava)","Urochordates, (Urochordata)",1.1,1.5,0,0,5,1.5
110,0076,"Red Irish Lord, (Hemilepidotus hemilepidotus)","Sculpin, (Cottidae)",1.1,1,1.41,1,0,0
111,0522,"Squat Lobster, (Munida quadrispina)","Arthropods, (Arthropoda)",1.1,1,1.42,1,0,0
112,0442,"Bull Kelp, (Nereocystis luetkeana)","Algae, (Algae)",0.55,1,0,0,2.5,1
113,0159,"Fish-eating Anemone, (Urticina piscivora)","Cnidarians, (Cnidaria)",0.55,1,0.71,1,0,0
114,0185,"Gumboot Chiton, (Cryptochiton stelleri)","Mollusks, (Mollusca)",0.55,1,0.71,1,0,0
115,0255,"Longfin Gunnel, (Pholis clemensi)","Gunnel, (Pholidae)",0.55,2,0,0,2.5,2
116,0013,"Mosshead Warbonnet, (Chirolophis nugator)","Prickleback, (Stichaeidae)",0.55,1,0,0,2.5,1
117,0135,"Northern Clingfish, (Gobiesox maeandricus)","Clingfish, (Gobiesocidae)",0.55,1,0.7,1,0,0
118,0269,"Northern Sculpin, (Icelinus borealis)","Sculpin, (Cottidae)",0.55,1,0.7,1,0,0
119,0277,"Pacific Tomcod, (Microgadus proximus)","Cod, (Gadidae)",0.55,1,0.7,1,0,0
120,0286,"Quillfish, (Ptilichthys goodei)","Quillfish, (Ptilichthyidae)",0.55,1,0.7,1,0,0
121,0385,"Ribbed sculpin, (Triglops pingelii)","Sculpin, (Cottidae)",0.55,1,0.7,1,0,0
122,0302,"Sand Sole, (Psettichthys melanostictus)","Righteye Flounder, (Pleuronectidae)",0.55,1,0.7,1,0,0
123,0316,"Slender Sole, (Lyopsetta exilis)","Righteye Flounder, (Pleuronectidae)",0.55,2,0.7,2,0,0
124,0319,"Smooth Alligatorfish, (Anoplagonus inermis)","Poacher, (Agonidae)",0.55,1,0.7,1,0,0
125,0326,"Spinyhead Sculpin, (Dasycottus setiger)","Sculpin, (Cottidae)",0.55,1,0,0,2.5,1
126,0137,"Spotted Ratfish, (Hydrolagus colliei)","Chimaera, (Chimaeridae)",0.55,1,0.7,1,0,0
127,0496,"Unidentified Gunnel, ()","Gunnel, (Pholidae)",0.55,1,0.7,1,0,0
128,0489,"Unidentified Snailfish, ()","Snailfish, (Cyclopteridae)",0.55,1,0.7,1,0,0