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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St Thomas - Zone 6402 » Grass Cay - Creature Cove - Zone 64020101

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/14/25

Total Surveys: 2

#Species Reported: 79

Average Species Reported on a Survey by Expert Surveyors: 53.00

Average Species Reported on a Survey by Novice Surveyors: 0

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 ISLANDS20002:19
64US Virgin Islands20002:19
6402St Thomas20002:19
64020101Grass Cay - Creature Cove20002:19
TOTALS20002:19

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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Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 2.5
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 3
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.5
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 100% | DEN: 2
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 3.5
Cero - Mackerel
(Scomberomorus regalis)
SF: 100% | DEN: 2.5
Coney - Seabass
(Cephalopholis fulva)
SF: 100% | DEN: 2
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 100% | DEN: 2.5
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 3
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 2.5
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 100% | DEN: 2.5
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 100% | DEN: 1
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 3
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 3
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 100% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 100% | DEN: 2
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 3
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 2
Spotted Drum - Drum
(Eques punctatus)
SF: 100% | DEN: 1
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 3
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 2.5
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 100% | DEN: 2.5
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 100% | DEN: 2.5
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 100% | DEN: 2
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 2.5
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 100% | DEN: 1.5
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 50% | DEN: 2
Bar Jack - Jack
(Caranx ruber)
SF: 50% | DEN: 3
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 50% | DEN: 2
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 50% | DEN: 3
Bigeye - Bigeye
(Priacanthus arenatus)
SF: 50% | DEN: 2
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 50% | DEN: 1
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 50% | DEN: 3
Blackear Wrasse - Wrasse
(Halichoeres poeyi)
SF: 50% | DEN: 2
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 50% | DEN: 3
Bluelip Parrotfish - Parrotfish
(Cryptotomus roseus)
SF: 50% | DEN: 2
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 50% | DEN: 2
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 50% | DEN: 1
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 50% | DEN: 3
Cleaning Goby - Goby
(Elacatinus genie)
SF: 50% | DEN: 2
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 50% | DEN: 2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 50% | DEN: 3
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 50% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 50% | DEN: 2
Fairy Basslet - Basslet
(Gramma loreto)
SF: 50% | DEN: 2
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 50% | DEN: 2
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 50% | DEN: 2
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 50% | DEN: 4
Goldline Blenny - Blenny - Labrisomids
(Malacoctenus aurolineatus)
SF: 50% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 50% | DEN: 1
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 50% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 50% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 50% | DEN: 1
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 50% | DEN: 1
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 50% | DEN: 3
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 50% | DEN: 2
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 50% | DEN: 1
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 50% | DEN: 3
Pearl Blenny - Blenny - Combtooth
(Entomacrodus nigricans)
SF: 50% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 50% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 50% | DEN: 3
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 50% | DEN: 1
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 50% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 50% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 50% | DEN: 1
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 50% | DEN: 1
Secretary Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria maria)
SF: 50% | DEN: 3
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 50% | DEN: 2
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 50% | DEN: 2
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 50% | DEN: 2
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 50% | DEN: 3
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 50% | DEN: 2
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 50% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 50% | DEN: 2
Tessellated Blenny - Blenny - Combtooth
(Hypsoblennius invemar)
SF: 50% | DEN: 2
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 50% | DEN: 3
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 50% | DEN: 1
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 50% | DEN: 4
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 50% | DEN: 1