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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » British Virgin Islands - Zone 65 » Virgin Gorda - Zone 6503 » Seal Dog Rock / Seal Rock - Zone 65030024

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/16/25

Total Surveys: 13

#Species Reported: 118

Average Species Reported on a Survey by Expert Surveyors: 57.33

Average Species Reported on a Survey by Novice Surveyors: 43.10

Survey Type: SA = Species & Abundance; SO = Species Only - 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
CodeNameSASOSASO(H:M)
6GREATER ANTILLES & VIRGIN ISLANDS3010027:30
65British Virgin Islands3010027:30
6503Virgin Gorda3010027:30
65030024Seal Dog Rock / Seal Rock3010027:30
TOTALS3010027:30

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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Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 3
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 3.54
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 100% | DEN: 2
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 92.31% | DEN: 2.17
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 92.31% | DEN: 2.75
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 92.31% | DEN: 2.17
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 92.31% | DEN: 2.17
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 92.31% | DEN: 2.5
Bar Jack - Jack
(Caranx ruber)
SF: 84.62% | DEN: 2.73
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 84.62% | DEN: 2.73
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 84.62% | DEN: 2.45
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 84.62% | DEN: 2.55
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 84.62% | DEN: 2.82
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 84.62% | DEN: 1.73
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 84.62% | DEN: 2.55
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 76.92% | DEN: 1.7
Graysby - Seabass
(Cephalopholis cruentata)
SF: 76.92% | DEN: 1.8
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 76.92% | DEN: 2.7
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 69.23% | DEN: 2.44
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 69.23% | DEN: 1.89
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 69.23% | DEN: 1.56
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 69.23% | DEN: 2.22
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 69.23% | DEN: 2.11
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 69.23% | DEN: 2.67
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 69.23% | DEN: 2.56
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 69.23% | DEN: 2.44
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 61.54% | DEN: 1.88
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 61.54% | DEN: 3.13
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 61.54% | DEN: 3
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 61.54% | DEN: 1.38
Fairy Basslet - Basslet
(Gramma loreto)
SF: 61.54% | DEN: 2.75
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 61.54% | DEN: 1.13
Porkfish - Grunt
(Anisotremus virginicus)
SF: 61.54% | DEN: 1.88
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 61.54% | DEN: 1.75
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 61.54% | DEN: 2.75
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 61.54% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 53.85% | DEN: 1.71
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 53.85% | DEN: 3.57
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 53.85% | DEN: 1.57
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 53.85% | DEN: 1.71
Chalk Bass - Seabass
(Serranus tortugarum)
SF: 46.15% | DEN: 1.83
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 46.15% | DEN: 2.17
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 46.15% | DEN: 1.83
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 46.15% | DEN: 2.33
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 46.15% | DEN: 1.5
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 46.15% | DEN: 2
White Grunt - Grunt
(Haemulon plumierii)
SF: 46.15% | DEN: 1.5
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 46.15% | DEN: 1.67
Bigeye - Bigeye
(Priacanthus arenatus)
SF: 38.46% | DEN: 1.6
Cleaning Goby - Goby
(Elacatinus genie)
SF: 38.46% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 38.46% | DEN: 2.4
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 38.46% | DEN: 1.8
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 38.46% | DEN: 2.8
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 38.46% | DEN: 1.6
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 38.46% | DEN: 2.4
Balloonfish - Porcupinefish
(Diodon holocanthus)
SF: 30.77% | DEN: 1
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 30.77% | DEN: 2
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 30.77% | DEN: 2.25
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 30.77% | DEN: 1.75
Emerald Parrotfish - Parrotfish
(Nicholsina usta usta)
SF: 30.77% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 30.77% | DEN: 1
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 30.77% | DEN: 1
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 30.77% | DEN: 1.25
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 23.08% | DEN: 3
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 23.08% | DEN: 2.33
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 23.08% | DEN: 1.33
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 23.08% | DEN: 1.67
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 23.08% | DEN: 1.33
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 23.08% | DEN: 1.67
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 23.08% | DEN: 2
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 23.08% | DEN: 1
Red Hind - Seabass
(Epinephelus guttatus)
SF: 23.08% | DEN: 1.33
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 23.08% | DEN: 2.67
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 23.08% | DEN: 2
Southern Stingray - Stingray
(Hypanus americanus)
SF: 23.08% | DEN: 1.67
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 23.08% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 23.08% | DEN: 1.67
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 23.08% | DEN: 2.33
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 23.08% | DEN: 1.67
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 23.08% | DEN: 1.67
Black Margate - Grunt
(Anisotremus surinamensis)
SF: 15.38% | DEN: 1
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 15.38% | DEN: 2
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 15.38% | DEN: 2
Northern / Southern Sennet - Barracuda
(Sphyraena borealis/picudilla)
SF: 15.38% | DEN: 3
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 15.38% | DEN: 1.5
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 15.38% | DEN: 1.5
Rainbow Parrotfish - Parrotfish
(Scarus guacamaia)
SF: 15.38% | DEN: 2.5
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 15.38% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 15.38% | DEN: 1.5
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 15.38% | DEN: 1
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 15.38% | DEN: 2
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 15.38% | DEN: 2
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 15.38% | DEN: 1
African Pompano - Jack
(Alectis ciliaris)
SF: 7.69% | DEN: 2
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 7.69% | DEN: 2
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 7.69% | DEN: 2
Cero - Mackerel
(Scomberomorus regalis)
SF: 7.69% | DEN: 1
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 7.69% | DEN: 3
Coney - Seabass
(Cephalopholis fulva)
SF: 7.69% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 7.69% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 7.69% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 7.69% | DEN: 1
Green Razorfish - Wrasse
(Xyrichtys splendens)
SF: 7.69% | DEN: 1
Jolthead Porgy - Porgy
(Calamus bajonado)
SF: 7.69% | DEN: 2
Lancer Dragonet - Dragonet
(Paradiplogrammus bairdi)
SF: 7.69% | DEN: 2
Pluma - Porgy
(Calamus pennatula)
SF: 7.69% | DEN: 1
Quillfin Blenny - Blenny - Labrisomids
(Gobioclinus filamentosus)
SF: 7.69% | DEN: 1
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 7.69% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 7.69% | DEN: 2
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 7.69% | DEN: 2
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 7.69% | DEN: 1
Roughhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria aspera)
SF: 7.69% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 7.69% | DEN: 2
Sailors Choice - Grunt
(Haemulon parra)
SF: 7.69% | DEN: 2
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 7.69% | DEN: 2
Shy Hamlet - Seabass
(Hypoplectrus guttavarius)
SF: 7.69% | DEN: 1
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 7.69% | DEN: 2
Sunshinefish - Damselfish
(Chromis insolata)
SF: 7.69% | DEN: 1