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Region: NE

Geographic Zones: US & CANADA EAST COAST (Newfoundland thru Virginia) - Zone 9 » New Brunswick and Newfoundland Canada - Zone 94 » Quebec - Zone 9404 » Bonaventure Island - Zone 940402 » Le Rocher du Boeuf et de la Vache - Zone 94040204

Survey Types: Fish Only, Invertebrates Only, Fish & Invertebrates

Dates: 1/1/93 - 10/18/25

Total Surveys: 39

#Species Reported: 51

Average Species Reported on a Survey by Expert Surveyors: 21.00

Average Species Reported on a Survey by Novice Surveyors: 16.34

Survey Type: FO = Fish Only; IO = Invertebrates Only; FI = Fish & Invertebrates - How to interpret REEF data?
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Click a column header to sort by that column. Hold shift and click to sort by multiple columns

SurveysBottom Time
ExpertNovice
CodeNameFOIOFIFOIOFI(H:M)
9US & CANADA EAST COAST (Newfoundland thru Virginia)001003820:07
94New Brunswick and Newfoundland Canada001003820:07
9404Quebec001003820:07
940402Bonaventure Island001003820:07
94040204Le Rocher du Boeuf et de la Vache 001003820:07
TOTALS001003820:07

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.
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American Lobster - Arthropods
(Homarus americanus)
SF: 100% | DEN: 2.64
Daisy Brittle Star - Echinoderms
(Ophiopholis aculeata)
SF: 92.31% | DEN: 3.75
Blue Mussel - Mollusks
(Mytilus edulis)
SF: 89.74% | DEN: 3.69
Northern Sea Star - Echinoderms
(Asterias rubens)
SF: 89.74% | DEN: 2.54
Atlantic Rock Crab - Arthropods
(Cancer irroratus)
SF: 79.49% | DEN: 2.23
Arctic Shanny - Prickleback
(Stichaeus punctatus punctatus)
SF: 76.92% | DEN: 2.23
Sea Lettuce - Marine Plants and Algae
(Ulva sp.)
SF: 71.79% | DEN: 3.32
Aesop Shrimp - Arthropods
(Pandalus montagui)
SF: 69.23% | DEN: 2.44
Blood Star - Echinoderms
(Henricia sanguinolenta)
SF: 69.23% | DEN: 2.19
Green Sea Urchin - Echinoderms
(Strongylocentrotus droebachiensis)
SF: 66.67% | DEN: 3.23
Frilled Anemone - Cnidarians
(Metridium senile)
SF: 64.1% | DEN: 2.72
Grubby Sculpin - Marine Sculpin
(Myoxocephalus aenaeus)
SF: 61.54% | DEN: 1.5
Rough Barnacle - Arthropods
(Balanus balanus)
SF: 61.54% | DEN: 3.46
Mottled Chiton / Red Chiton - Mollusks
(Tonicella sp.)
SF: 58.97% | DEN: 2.26
Red-Gilled Nudibranch - Mollusks
(Flabellina verrucosa)
SF: 51.28% | DEN: 2
Sea Lace - Bryozoans
(Membranipora membranacea)
SF: 51.28% | DEN: 3.5
Shorthorn Sculpin - Marine Sculpin
(Myoxocephalus scorpius)
SF: 46.15% | DEN: 1.28
Skeleton Shrimp - Arthropods
(Caprella sp.)
SF: 38.46% | DEN: 2.73
Spiral Tufted Bryozoan - Bryozoans
(Bugula turrita)
SF: 35.9% | DEN: 2.64
Tubularian Hydroid - Cnidarians
(Ectopleura crocea)
SF: 30.77% | DEN: 2.83
Rock Gunnel - Gunnel
(Pholis gunnellus)
SF: 28.21% | DEN: 1.55
Wrinkle Whelk - Mollusks
(Neptunea lyrata decemcostata)
SF: 28.21% | DEN: 1.45
Shag-Rug Aeolis - Mollusks
(Aeolidia papillosa)
SF: 25.64% | DEN: 1.6
Jonah Crab - Arthropods
(Cancer borealis)
SF: 20.51% | DEN: 1.5
Radiated Shanny - Prickleback
(Ulvaria subbifurcata)
SF: 20.51% | DEN: 1.25
Scarlet Psolus - Echinoderms
(Psolus fabricii)
SF: 20.51% | DEN: 1.13
Bushy-Backed Nudibranch - Mollusks
(Dendronotus frondosus)
SF: 17.95% | DEN: 1.71
Ocellate Lady Crab - Arthropods
(Ovalipes ocellatus)
SF: 17.95% | DEN: 1.29
Painted Balloon Aeolis - Mollusks
(Eubranchus tricolor)
SF: 17.95% | DEN: 1.43
American Sand Lance - Sand Lance
(Ammodytes americanus)
SF: 12.82% | DEN: 2
Northern Red Anemone - Cnidarians
(Urticina felina)
SF: 12.82% | DEN: 1.4
White Cadlina / Yellow Cadlina - Mollusks
(Cadlina laevis / Cadlina luteomarginata)
SF: 12.82% | DEN: 1.8
Atlantic Cod - Cod
(Gadus morhua)
SF: 10.26% | DEN: 1.75
Cunner - Wrasse
(Tautogolabrus adspersus)
SF: 10.26% | DEN: 1.25
Sabellid Worm - Annelids
(Sabella sp.)
SF: 10.26% | DEN: 2.25
Lion's Mane Jelly - Cnidarians
(Cyanea capillata)
SF: 7.69% | DEN: 2
Northern Cerianthid - Cnidarians
(Synarachnactis lloydii)
SF: 7.69% | DEN: 3.67
Sea Peach - Urochordates
(Halocynthia pyriformis)
SF: 7.69% | DEN: 1.33
Yellowtail Flounder - Flounder (Right-Eye)
(Limanda ferruginea)
SF: 7.69% | DEN: 1
Longhorn Sculpin - Marine Sculpin
(Myoxocephalus octodecemspinosus)
SF: 5.13% | DEN: 1
Moon Snail - Mollusks
(Euspira heros)
SF: 5.13% | DEN: 1
Sea Scallop - Mollusks
(Placopectin magellanicus)
SF: 5.13% | DEN: 1
Slime Worm - Annelids
(Myxicola infundibulum)
SF: 5.13% | DEN: 1
Winter Flounder - Flounder (Right-Eye)
(Pseudopleuronectes americanus)
SF: 5.13% | DEN: 1
Atlantic Horseshoe Crab - Arthropods
(Limulus polyphemus)
SF: 2.56% | DEN: 2
Green Crab - Arthropods
(Carcinus maenus)
SF: 2.56% | DEN: 2
Green Fleece - Marine Plants and Algae
(Codium fragile)
SF: 2.56% | DEN: 2
Invasive Didemnum Tunicate - Urochordates
(Didemnum vexillum)
SF: 2.56% | DEN: 1
Orange Sheath Tunicate - Urochordates
(Botrylloides violaceus)
SF: 2.56% | DEN: 1
Sea Raven - Marine Sculpin
(Hemitripterus americanus)
SF: 2.56% | DEN: 1
Windowpane Flounder - Flounder
(Scophthalmus aquosus)
SF: 2.56% | DEN: 1