"Region: NE" "Geographic Zones: Halfway Rock (Gloucester, Cape Ann)" "Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates" "Dates: 1/1/93 - 1/18/22" "Total Surveys: 37" "#Species Reported: 52" "Average Species Reported on a Survey by Expert Surveyors: 20.00" "Average Species Reported on a Survey by Novice Surveyors: 6.44" "Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?" "Expand all" "Collapse all" "Click a column header to sort by that column. Hold shift and click to sort by multiple columns" ,,Surveys,,,,,,"Bottom Time" ,,Expert,,,Novice,,, Code,Name,FO,IO,FI,FO,IO,FI,(H:M) 9,"US & CANADA EAST COAST (Newfoundland thru Virginia)",0,0,1,30,0,6,29:11 91,"NE US (Maine thru New York/Hudson Canyon)",0,0,1,30,0,6,29:11 9101,Massachusetts,0,0,1,30,0,6,29:11 910108,"Massachusetts Bay (n. of Minot - Magnolia)",0,0,1,30,0,6,29:11 91010803,"Halfway Rock (Gloucester, Cape Ann)",0,0,1,30,0,6,29:11 TOTALS,,0,0,1,30,0,6,29:11 "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 1,1220,"American Lobster, (Homarus americanus)","Arthropods, (Arthropoda)",100,3.43,100,3,100,3.5 2,1241,"Blood Star, (Henricia sanguinolenta)","Echinoderms, (Echinodermata)",100,2.29,100,2,100,2.33 3,1247,"Green Sea Urchin, (Strongylocentrotus droebachiensis)","Echinoderms, (Echinodermata)",100,4,100,4,100,4 4,1225,"Jonah Crab, (Cancer borealis)","Arthropods, (Arthropoda)",100,2.43,100,2,100,2.5 5,0759,"Cunner, (Tautogolabrus adspersus)","Wrasse, (Labridae)",94.59,3.49,100,4,94.44,3.47 6,1235,"Blue Mussel, (Mytilus edulis)","Mollusks, (Mollusca)",85.71,3.83,100,4,83.33,3.8 7,1254,"Invasive Didemnum Tunicate, (Didemnum vexillum)","Urochordates, (Urochordata)",85.71,1,100,1,83.33,1 8,1244,"Northern Sea Star, (Asterias rubens)","Echinoderms, (Echinodermata)",85.71,3.33,100,2,83.33,3.6 9,1249,"Sea Peach, (Halocynthia pyriformis)","Urochordates, (Urochordata)",85.71,1.83,100,2,83.33,1.8 10,1205,"Northern Red Anemone, (Urticina felina)","Cnidarians, (Cnidaria)",71.43,2.4,0,0,83.33,2.4 11,1211,"Sea Strawberry Soft Coral, (Gersemia rubiformis)","Cnidarians, (Cnidaria)",71.43,3.2,100,4,66.67,3 12,1216,"Spiral Tufted Bryozoan, (Bugula turrita)","Bryozoans, (Bryozoa)",71.43,3,100,3,66.67,3 13,1200,"Boring Sponge, (Cliona celata)","Poriferans, (Porifera)",57.14,1,0,0,66.67,1 14,1227,"Rough Barnacle, (Balanus balanus)","Arthropods, (Arthropoda)",57.14,3,100,2,50,3.33 15,0706,"Pollock, (Pollachius virens)","Cod, (Gadidae)",54.05,3.25,0,0,55.56,3.25 16,1222,"Atlantic Rock Crab, (Cancer irroratus)","Arthropods, (Arthropoda)",42.86,2,100,1,33.33,2.5 17,1203,"Frilled Anemone, (Metridium senile)","Cnidarians, (Cnidaria)",42.86,2,100,3,33.33,1.5 18,1259,"Sea Lettuce, (Ulva sp.)","Marine Plants and Algae, (Marine Plants and Algae)",42.86,2.67,0,0,50,2.67 19,1212,"Tubularian Hydroid, (Ectopleura crocea)","Cnidarians, (Cnidaria)",42.86,3,100,4,33.33,2.5 20,0721,"Rock Gunnel, (Pholis gunnellus)","Gunnel, (Pholidae)",37.84,1.5,100,2,36.11,1.46 21,0630,"Tautog, (Tautoga onitis)","Wrasse, (Labridae)",35.14,2.15,0,0,36.11,2.15 22,0702,"Atlantic Cod, (Gadus morhua)","Cod, (Gadidae)",32.43,1.42,0,0,33.33,1.42 23,1202,"Finger Sponge, (Haliclona oculata)","Poriferans, (Porifera)",28.57,2,0,0,33.33,2 24,1213,"Sabellid Worm, (Sabella sp.)","Annelids, (Annelida)",28.57,2,0,0,33.33,2 25,1240,"Scarlet Psolus, (Psolus fabricii)","Echinoderms, (Echinodermata)",28.57,1,100,1,16.67,1 26,0720,"Radiated Shanny, (Ulvaria subbifurcata)","Prickleback, (Stichaeidae)",21.62,1.38,0,0,22.22,1.38 27,0750,"Sea Raven, (Hemitripterus americanus)","Sculpin, (Cottidae)",16.22,1.17,0,0,16.67,1.17 28,1201,"Chalice Sponge, (Phakellia ventilabrum)","Poriferans, (Porifera)",14.29,2,0,0,16.67,2 29,1252,"Club Tunicate, (Styela clava)","Urochordates, (Urochordata)",14.29,2,0,0,16.67,2 30,1242,"Daisy Brittle Star, (Ophiopholis aculeata)","Echinoderms, (Echinodermata)",14.29,2,0,0,16.67,2 31,1209,"Dead Man's Fingers, (Alcyonium digitatum)","Cnidarians, (Cnidaria)",14.29,2,0,0,16.67,2 32,1243,"Forbes' Sea Star, (Asterias forbesi)","Echinoderms, (Echinodermata)",14.29,3,100,3,0,0 33,1204,"Northern Cerianthid, (Cerianthus borealis)","Cnidarians, (Cnidaria)",14.29,3,0,0,16.67,3 34,1210,"Northern Star Coral, (Astrangia poculata)","Cnidarians, (Cnidaria)",14.29,2,0,0,16.67,2 35,1255,"Orange Sheath Tunicate, (Botrylloides violaceus)","Urochordates, (Urochordata)",14.29,1,100,1,0,0 36,1239,"Orange-Footed Sea Cucumber, (Cucumaria frondosa)","Echinoderms, (Echinodermata)",14.29,2,0,0,16.67,2 37,1215,"Sea Lace, (Membranipora membranacea)","Bryozoans, (Bryozoa)",14.29,2,0,0,16.67,2 38,1250,"Sea Vase, (Ciona intestinalis)","Urochordates, (Urochordata)",14.29,2,0,0,16.67,2 39,1214,"Slime Worm, (Myxicola infundibulum)","Annelids, (Annelida)",14.29,2,100,2,0,0 40,1251,"Stalked Tunicate, (Boltenia ovifera)","Urochordates, (Urochordata)",14.29,4,0,0,16.67,4 41,0747,"Longhorn Sculpin, (Myoxocephalus octodecemspinosus)","Sculpin, (Cottidae)",13.51,1,0,0,13.89,1 42,0619,"Striped Bass, (Morone saxatilis)","Temperate Perch, (Percichthyidae)",13.51,1.8,0,0,13.89,1.8 43,0728,"Winter Flounder, (Pseudopleuronectes americanus)","Flounder (Right-Eye), (Pleuronectidae)",13.51,1,0,0,13.89,1 44,0764,"Lumpfish, (Cyclopterus lumpus)","Lumpfish & Snailfish, (Cyclopteridae)",10.81,1.5,0,0,11.11,1.5 45,0751,"Shorthorn Sculpin, (Myoxocephalus scorpius)","Sculpin, (Cottidae)",10.81,1,0,0,11.11,1 46,0531,"Black Sea Bass, (Centropristis striata)","Seabass, (Serranidae)",8.11,1.33,0,0,8.33,1.33 47,0756,"Spiny Dogfish, (Squalus acanthias)","Dogfish, (Squalidae)",8.11,1.67,0,0,8.33,1.67 48,0884,"Acadian Redfish, (Sebastes fasciatus)","Scorpionfish, (Scorpaenidae)",5.41,2,0,0,5.56,2 49,0714,"Arctic Shanny, (Stichaeus punctatus punctatus)","Prickleback, (Stichaeidae)",5.41,1,0,0,5.56,1 50,0746,"Grubby Sculpin, (Myoxocephalus aenaeus)","Sculpin, (Cottidae)",5.41,1.5,0,0,5.56,1.5 51,0621,"Summer Flounder, (Paralichthys dentatus)","Flounder, (Bothidae)",5.41,1,0,0,5.56,1 52,0719,"Ocean Pout, (Macrozoarces americanus)","Eelpout, (Zoarcidae)",2.7,1,0,0,2.78,1