"Region: PAC"
"Geographic Zones: California - Zone 4 » SOUTHERN CALIFORNIA - Zone 42 » Southern Channel Islands - Zone 4203 » Catalina Island - Zone 420302 » Guano Rock / Bird Rock - Zone 42030209"
"Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates"
"Dates: 1/1/93 - 12/7/22"
"Total Surveys: 52"
"#Species Reported: 97"
"Average Species Reported on a Survey by Expert Surveyors: 23.06"
"Average Species Reported on a Survey by Novice Surveyors: 17.68"
"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)
4,California,4,0,14,21,2,11,40:46
42,"SOUTHERN CALIFORNIA",4,0,14,21,2,11,40:46
4203,"Southern Channel Islands",4,0,14,21,2,11,40:46
420302,"Catalina Island",4,0,14,21,2,11,40:46
42030209,"Guano Rock / Bird Rock",4,0,14,21,2,11,40:46
TOTALS,,4,0,14,21,2,11,40:46
"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
1,0005,"Blacksmith, (Chromis punctipinnis)","Damselfish, (Pomacentridae)",94,3.7,100,3.5,90.63,3.83
2,0006,"Garibaldi, (Hypsypops rubicundus)","Damselfish, (Pomacentridae)",94,2.81,94.44,2.71,93.75,2.87
3,0108,"Bluebanded Goby, (Lythrypnus dalli)","Goby, (Gobiidae)",90,3.33,94.44,3.41,87.5,3.29
4,0443,"Giant Kelp, (Macrocystis integrifolia / pyrifera)","Algae, (Algae)",88.89,3.5,85.71,3.42,92.31,3.58
5,0003,"Kelp Bass, (Paralabrax clathratus)","Sea Bass, (Serranidae)",88,2.98,94.44,2.94,84.38,3
6,0129,"Rock Wrasse, (Halichoeres semicinctus)","Wrasse, (Labridae)",88,2.89,88.89,2.38,87.5,3.18
7,0127,"California Sheephead, (Bodianus pulcher)","Wrasse, (Labridae)",86,2.81,94.44,2.47,81.25,3.04
8,0128,"Senorita, (Oxyjulis californica)","Wrasse, (Labridae)",86,3.42,88.89,3.56,84.38,3.33
9,0403,"Spiny Lobster, (Panulirus interruptus)","Arthropods, (Arthropoda)",81.48,2.41,78.57,2.55,84.62,2.27
10,0036,"Opaleye, (Girella nigricans)","Sea Chub, (Kyphosidae)",76,2.42,61.11,2.36,84.38,2.44
11,0408,"California Golden Gorgonian, (Muricea californica)","Cnidarians, (Cnidaria)",74.07,2.5,71.43,2.2,76.92,2.8
12,0107,"Blackeye Goby, (Rhinogobiops nicholsii)","Goby, (Gobiidae)",72,2.67,88.89,2.63,62.5,2.7
13,0415,"Crowned Urchin, (Centrostphanus coronatus)","Echinoderms, (Echinodermata)",66.67,3.22,78.57,2.91,53.85,3.71
14,0411,"Warty Sea Cucumber, (Parastichopus parvimensis)","Echinoderms, (Echinodermata)",62.96,2.29,57.14,2,69.23,2.56
15,0407,"Brown Gorgonian, (Muricea fruticosa)","Cnidarians, (Cnidaria)",55.56,2.4,57.14,2,53.85,2.86
16,0187,"Rock Scallop, (Crassadoma gigantea)","Mollusks, (Mollusca)",55.56,2.53,64.29,2.33,46.15,2.83
17,0035,"Halfmoon, (Medialuna californiensis)","Sea Chub, (Kyphosidae)",52,2,44.44,2.25,56.25,1.89
18,0425,"Giant Keyhole Limpet, (Megathura crenulata)","Mollusks, (Mollusca)",51.85,2.21,35.71,2.2,69.23,2.22
19,0161,"Strawberry Anemone, (Corynactis californica)","Cnidarians, (Cnidaria)",51.85,0.64,64.29,0.89,38.46,0.2
20,0446,"Southern Sea Palm, (Eisenia arborea)","Algae, (Algae)",48.15,3.15,42.86,2.83,53.85,3.43
21,0428,"Wavy Turban Snail, (Lithopoma undosum)","Mollusks, (Mollusca)",48.15,2.38,35.71,2,61.54,2.63
22,0116,"Kelp Perch, (Brachyistius frenatus)","Surfperch, (Embiotocidae)",46,2.61,50,2.56,43.75,2.64
23,0426,"Kellet's Whelk, (Kelletia kelletii)","Mollusks, (Mollusca)",44.44,2.25,35.71,2,53.85,2.43
24,0416,"Purple Urchin, (Strongylocentrotus purpuratus)","Echinoderms, (Echinodermata)",44.44,2.33,42.86,2.17,46.15,2.5
25,0032,"Painted Greenling, (Oxylebius pictus)","Greenling, (Hexagrammidae)",44,2.14,44.44,2.25,43.75,2.07
26,0055,"Kelp Rockfish, (Sebastes atrovirens)","Scorpionfish, (Scorpaenidae)",42,2.33,55.56,2.1,34.38,2.55
27,0413,"Giant Spined Star, (Pisaster giganteus)","Echinoderms, (Echinodermata)",40.74,2.55,21.43,2,61.54,2.75
28,0434,"Orange Puffball Sponge, (Tethya aurantia)","Poriferans, (Porifera)",40.74,2,35.71,1.8,46.15,2.17
29,0410,"Red Gorgonian, (Leptogorgia chilensis)","Cnidarians, (Cnidaria)",40.74,2.36,35.71,2.4,46.15,2.33
30,0162,"Tube-dwelling Anemone, (Pachycerianthus fimbriatus)","Cnidarians, (Cnidaria)",40.74,1.73,50,1.57,30.77,2
31,0433,"Cobalt Sponge, (Hymenamphiastra cyanocrypta)","Poriferans, (Porifera)",37.04,0.5,35.71,0.8,38.46,0.2
32,0086,"Horn Shark, (Heterodontus francisci)","Bullhead Shark, (Heterodontidae)",36,1.39,50,1.56,28.13,1.22
33,0424,"Chestnut Cowry, (Cypraea spadicea)","Mollusks, (Mollusca)",33.33,1.78,21.43,2.33,46.15,1.5
34,0438,"Christmas Tree Worm, (Spirobranchus spinosus)","Annelids, (Annelida)",29.63,2.38,28.57,2,30.77,2.75
35,0436,"Light-bulb Tunicate, (Clavelina huntsmani)","Urochordates, (Urochordata)",29.63,2.13,35.71,2.2,23.08,2
36,0445,"Oarweed, (Laminaria farlowii)","Algae, (Algae)",29.63,3,14.29,2.5,46.15,3.17
37,0114,"Black Perch, (Embiotoca jacksoni)","Surfperch, (Embiotocidae)",28,1.71,27.78,1.6,28.13,1.78
38,0062,"Treefish, (Sebastes serriceps)","Scorpionfish, (Scorpaenidae)",28,2,27.78,1.8,28.13,2.11
39,0070,"California Scorpionfish, (Scorpaena guttata)","Scorpionfish, (Scorpaenidae)",26,1.31,27.78,1.6,25,1.13
40,0429,"Green Abalone, (Haliotis fulgens)","Mollusks, (Mollusca)",25.93,1.29,21.43,1.67,30.77,1
41,0406,"Southern Staghorn Bryozoan, (Diaperoforma californica)","Bryozoans, (Bryozoa)",25.93,3,21.43,3,30.77,3
42,0423,"Two-spot Octopus, (Octopus bimaculatus)","Mollusks, (Mollusca)",25.93,1.14,28.57,1.25,23.08,1
43,0166,"Orange Cup Coral, (Balanophyllia elegans)","Cnidarians, (Cnidaria)",22.22,2.5,7.14,3,38.46,2.4
44,0430,"Pink Abalone, (Haliotis corrugata)","Mollusks, (Mollusca)",22.22,1,21.43,1,23.08,1
45,0402,"Red Rock Shrimp, (Lysmata californica)","Arthropods, (Arthropoda)",22.22,2.5,14.29,1.5,30.77,3
46,0010,"Giant Kelpfish, (Heterostichus rostratus)","Clinid, (Clinidae)",22,1.36,27.78,1.4,18.75,1.33
47,0011,"Island Kelpfish, (Alloclinus holderi)","Labrisomids, (Labrisomidae)",22,1.55,33.33,1.67,15.63,1.4
48,0421,"Spanish Shawl, (Flabellina iodinea)","Mollusks, (Mollusca)",18.52,1.8,14.29,1,23.08,2.33
49,0337,"Topsmelt, (Atherinops affinis)","Silverside, (Atherinidae)",18,3.44,16.67,3,18.75,3.67
50,0120,"Rubberlip Seaperch, (Rhacochilus toxotes)","Surfperch, (Embiotocidae)",16,1.63,11.11,2,18.75,1.5
51,0112,"Zebra Goby, (Lythrypnus zebra)","Goby, (Gobiidae)",16,1.38,22.22,1.25,12.5,1.5
52,0169,"California Sea Cucumber, (Parastichopus californicus)","Echinoderms, (Echinodermata)",14.81,2,7.14,1,23.08,2.33
53,0178,"Opalescent Nudibranch, (Hermissenda crassicornis / opalescens)","Mollusks, (Mollusca)",14.81,2,7.14,2,23.08,2
54,0418,"Red Sea Hare, (Aplysia californica)","Mollusks, (Mollusca)",14.81,2.75,7.14,2,23.08,3
55,0176,"Red Sea Urchin, (Mesocentrotus franciscanus)","Echinoderms, (Echinodermata)",14.81,2,7.14,1,23.08,2.33
56,0414,"Spiny Brittlestar, (Ophiothrix spiculata)","Echinoderms, (Echinodermata)",11.11,2.67,14.29,3,7.69,2
57,0432,"Unidentified Abalone, (Haliotis sp.)","Mollusks, (Mollusca)",11.11,2,7.14,1,15.38,2.5
58,0007,"California Moray, (Gymnothorax mordax)","Moray, (Muraenidae)",10,1.6,16.67,1.67,6.25,1.5
59,0353,"Juvenile (YOY) Rockfish - Unidentified, (Sebastes sp. (YOY))","Scorpionfish, (Scorpaenidae)",8,2.5,0,0,12.5,2.5
60,0099,"Ocean Whitefish, (Caulolatilus princeps)","Tilefish, (Malacanthidae)",8,1.75,22.22,1.75,0,0
61,0440,"Feather Duster Worm (E. polymorpha), (Eudistylia polymorpha)","Annelids, (Annelida)",7.41,2,7.14,2,7.69,2
62,0404,"Fluted Bryozoan, (Primavelans insculpta)","Bryozoans, (Bryozoa)",7.41,2.5,0,0,15.38,2.5
63,0158,"Lacy Bryozoan, (Phidolopora pacifica)","Bryozoans, (Bryozoa)",7.41,1,14.29,1,0,0
64,0427,"Red Turban Snail, (Lithopoma gibberosum)","Mollusks, (Mollusca)",7.41,2,14.29,2,0,0
65,0163,"White-spotted Anemone, (Urticina sp.)","Cnidarians, (Cnidaria)",7.41,1,0,0,15.38,1
66,0053,"Gopher Rockfish, (Sebastes carnatus)","Scorpionfish, (Scorpaenidae)",6,1.33,11.11,1,3.13,2
67,0096,"Jack Mackerel, (Trachurus symmetricus)","Jack, (Carangidae)",6,3,5.56,2,6.25,3.5
68,0105,"Pacific Sardine, (Sardinops sagax)","Herring, (Clupeidae)",6,4,0,0,9.38,4
69,0117,"Pile Perch, (Rhacochilus vacca)","Surfperch, (Embiotocidae)",6,2.33,5.56,3,6.25,2
70,0287,"Rainbow Scorpionfish, (Scorpaenodes xyris)","Scorpionfish, (Scorpaenidae)",6,1.33,5.56,2,6.25,1
71,0106,"Yellowtail, (Seriola lalandi)","Jack, (Carangidae)",6,2.33,5.56,3,6.25,2
72,0001,"Barred Sand Bass, (Paralabrax nebulifer)","Sea Bass, (Serranidae)",4,3,0,0,6.25,3
73,0081,"Unidentified Sculpin, (Cottidae spp.)","Sculpin, (Cottidae)",4,1,0,0,6.25,1
74,0412,"Bat Star, (Asterina miniata)","Echinoderms, (Echinodermata)",3.7,1,0,0,7.69,1
75,0171,"Leather Star, (Dermasterias imbricata)","Echinoderms, (Echinodermata)",3.7,1,0,0,7.69,1
76,0422,"Red Octopus, (Octopus rubescens)","Mollusks, (Mollusca)",3.7,2,7.14,2,0,0
77,0435,"Red Volcano Sponge, (Acamus erithacus)","Poriferans, (Porifera)",3.7,2,0,0,7.69,2
78,0173,"Sunflower Star, (Pycnopodia helianthoides)","Echinoderms, (Echinodermata)",3.7,2,0,0,7.69,2
79,0046,"Black-and-Yellow Rockfish, (Sebastes chrysomelas)","Scorpionfish, (Scorpaenidae)",2,2,0,0,3.13,2
80,0487,"Blue Rockfish (was Blue-blotched species), (Sebastes mystinus)","Scorpionfish, (Scorpaenidae)",2,1,5.56,1,0,0
81,0044,"Blue Rockfish - generic ID, (Sebastes mystinus/diaconus)","Scorpionfish, (Scorpaenidae)",2,2,0,0,3.13,2
82,0048,"Brown Rockfish, (Sebastes auriculatus)","Scorpionfish, (Scorpaenidae)",2,3,0,0,3.13,3
83,0022,"C-O Sole, (Pleuronichthys coenosus)","Righteye Flounder, (Pleuronectidae)",2,1,5.56,1,0,0
84,0069,"Cabezon, (Scorpaenichthys marmoratus)","Sculpin, (Cottidae)",2,2,0,0,3.13,2
85,0052,"Copper Rockfish, (Sebastes caurinus)","Scorpionfish, (Scorpaenidae)",2,1,0,0,3.13,1
86,0115,"Dwarf Perch, (Micrometrus minimus)","Surfperch, (Embiotocidae)",2,2,0,0,3.13,2
87,0002,"Giant Sea Bass, (Stereolepis gigas)","Wreckfish, (Polyprionidae)",2,1,0,0,3.13,1
88,0030,"Lingcod, (Ophiodon elongatus)","Greenling, (Hexagrammidae)",2,1,0,0,3.13,1
89,0090,"Round Stingray, (Urolophus halleri)","Round Stingray, (Urolophidae)",2,1,5.56,1,0,0
90,0016,"Sarcastic Fringehead, (Neoclinus blanchardi)","Blenny (pike, tube and flag), (Chaenopsidae)",2,1,0,0,3.13,1
91,0039,"Sargo, (Anisotremus davidsoni)","Grunt, (Haemulidae)",2,2,0,0,3.13,2
92,0304,"Scalyhead Sculpin, (Artedius harringtoni)","Sculpin, (Cottidae)",2,1,0,0,3.13,1
93,0103,"Silversides spp., (Atherinidae spp.)","Silverside, (Atherinidae)",2,3,0,0,3.13,3
94,0328,"Spotted Kelpfish, (Gibbonsia elegans)","Clinid, (Clinidae)",2,1,0,0,3.13,1
95,0093,"Swell Shark, (Cephaloscyllium ventriosum)","Cat Shark, (Scyliorhinidae)",2,1,0,0,3.13,1
96,0138,"Tubesnout, (Aulorhynchus flavidus)","Tubesnout, (Aulorhynchidae)",2,4,0,0,3.13,4
97,0124,"Walleye Surfperch, (Hyperprosopon argenteum)","Surfperch, (Embiotocidae)",2,2,0,0,3.13,2