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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St Thomas - Zone 6402 » Bull Point (Thatch Cay) - Zone 64020051

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 5

#Species Reported: 104

Average Species Reported on a Survey by Expert Surveyors: 63.00

Average Species Reported on a Survey by Novice Surveyors: 61.00

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 ISLANDS30204:08
64US Virgin Islands30204:08
6402St Thomas30204:08
64020051Bull Point (Thatch Cay)30204:08
TOTALS30204:08

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: 3.8
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 2.8
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 3
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.6
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 100% | DEN: 1.8
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 3
Cleaning Goby - Goby
(Elacatinus genie)
SF: 100% | DEN: 2
Coney - Seabass
(Cephalopholis fulva)
SF: 100% | DEN: 2.2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 100% | DEN: 2.6
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 2.4
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 3
Graysby - Seabass
(Cephalopholis cruentata)
SF: 100% | DEN: 2
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 2.8
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 2.4
Red Hind - Seabass
(Epinephelus guttatus)
SF: 100% | DEN: 1.6
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 3.4
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 100% | DEN: 1.6
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 2.8
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 100% | DEN: 2
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 100% | DEN: 1.6
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 2.8
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 100% | DEN: 1.8
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 100% | DEN: 1.6
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 100% | DEN: 2.4
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 2.2
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 80% | DEN: 2
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 80% | DEN: 2.5
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 80% | DEN: 2.5
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 80% | DEN: 3.5
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 80% | DEN: 2.25
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 80% | DEN: 3
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 80% | DEN: 2
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 80% | DEN: 2.5
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 80% | DEN: 4
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 80% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 80% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 80% | DEN: 2
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 80% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 80% | DEN: 2
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 80% | DEN: 2
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 80% | DEN: 2.25
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 80% | DEN: 2
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 80% | DEN: 2.75
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 80% | DEN: 3.25
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 80% | DEN: 2
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 80% | DEN: 2.25
Bar Jack - Jack
(Caranx ruber)
SF: 60% | DEN: 2.33
Barred Cardinalfish - Cardinalfish
(Apogon binotatus)
SF: 60% | DEN: 2.33
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 60% | DEN: 1.67
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 60% | DEN: 1.33
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 60% | DEN: 2.33
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 60% | DEN: 2.67
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 60% | DEN: 1.67
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 60% | DEN: 1
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 60% | DEN: 2.67
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 60% | DEN: 2
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 60% | DEN: 1
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 60% | DEN: 3
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 60% | DEN: 3
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 60% | DEN: 4
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 40% | DEN: 3
Bucktooth Parrotfish - Parrotfish
(Sparisoma radians)
SF: 40% | DEN: 3
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 40% | DEN: 2.5
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 40% | DEN: 2
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 40% | DEN: 3
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 40% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 40% | DEN: 1
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 40% | DEN: 1
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 40% | DEN: 1.5
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 40% | DEN: 1.5
Shy Hamlet - Seabass
(Hypoplectrus guttavarius)
SF: 40% | DEN: 2
Silver Porgy - Porgy
(Diplodus caudimacula)
SF: 40% | DEN: 1.5
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 40% | DEN: 2
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 40% | DEN: 1.5
Tarpon - Tarpon
(Megalops atlanticus)
SF: 40% | DEN: 1.5
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 40% | DEN: 3
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 20% | DEN: 3
Bigeye Scad - Jack
(Selar crumenophthalmus)
SF: 20% | DEN: 3
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 20% | DEN: 2
Black Margate - Grunt
(Anisotremus surinamensis)
SF: 20% | DEN: 1
Cero - Mackerel
(Scomberomorus regalis)
SF: 20% | DEN: 2
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 20% | DEN: 1
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 20% | DEN: 2
Diamond Blenny - Blenny - Labrisomids
(Malacoctenus boehlkei)
SF: 20% | DEN: 1
Dusky Cardinalfish - Cardinalfish
(Phaeoptyx pigmentaria)
SF: 20% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 20% | DEN: 1
Greater Soapfish - Soapfishes
(Rypticus saponaceus)
SF: 20% | DEN: 1
Highhat - Drum
(Pareques acuminatus / Pareques lineatus)
SF: 20% | DEN: 1
Lantern Bass - Seabass
(Serranus baldwini)
SF: 20% | DEN: 1
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 20% | DEN: 2
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 20% | DEN: 2
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 20% | DEN: 1
Northern / Southern Sennet - Barracuda
(Sphyraena borealis/picudilla)
SF: 20% | DEN: 3
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 20% | DEN: 2
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 20% | DEN: 1
Porkfish - Grunt
(Anisotremus virginicus)
SF: 20% | DEN: 1
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 20% | DEN: 2
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 20% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 20% | DEN: 1
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 20% | DEN: 2
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 20% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 20% | DEN: 2
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 20% | DEN: 2
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 20% | DEN: 1