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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St John - Zone 6403 » Princess Bay - Zone 64030044

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 12/2/25

Total Surveys: 10

#Species Reported: 87

Average Species Reported on a Survey by Expert Surveyors: 59.00

Average Species Reported on a Survey by Novice Surveyors: 17.78

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 ISLANDS10727:31
64US Virgin Islands10727:31
6403St John10727:31
64030044Princess Bay10727:31
TOTALS10727:31

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: 90% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 90% | DEN: 1.75
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 90% | DEN: 2.57
Fairy Basslet - Basslet
(Gramma loreto)
SF: 80% | DEN: 2.14
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 70% | DEN: 2.33
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 70% | DEN: 2.5
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 70% | DEN: 2.6
Bar Jack - Jack
(Caranx ruber)
SF: 60% | DEN: 2.2
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 60% | DEN: 2.8
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 60% | DEN: 1.75
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 50% | DEN: 2.25
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 50% | DEN: 2.33
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 40% | DEN: 2.67
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 40% | DEN: 2.67
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 40% | DEN: 2.25
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 40% | DEN: 1.67
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 40% | DEN: 2
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 40% | DEN: 2.33
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 40% | DEN: 2
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 40% | DEN: 1
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 30% | DEN: 2
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 30% | DEN: 2.5
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 30% | DEN: 2.5
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 30% | DEN: 2.67
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 30% | DEN: 2
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 30% | DEN: 3
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 30% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 30% | DEN: 2.5
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 30% | DEN: 2.5
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 30% | DEN: 1.5
Balloonfish - Porcupinefish
(Diodon holocanthus)
SF: 20% | DEN: 1
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 20% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 20% | DEN: 1
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 20% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 20% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 20% | DEN: 1
Horse-eye Jack - Jack
(Caranx latus)
SF: 20% | DEN: 3
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 20% | DEN: 3
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 20% | DEN: 1.5
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 20% | DEN: 1.5
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 20% | DEN: 1
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 20% | DEN: 2.5
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 20% | DEN: 2
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 20% | DEN: 2
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 20% | DEN: 4
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 20% | DEN: 2
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 10% | DEN: 1
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 10% | DEN: 4
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 10% | DEN: 2
Blue Dartfish (Blue Goby) - Dartfish
(Ptereleotris calliurus)
SF: 10% | DEN: 0
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 10% | DEN: 0
Blue Runner - Jack
(Caranx crysos)
SF: 10% | DEN: 3
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 10% | DEN: 2
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 10% | DEN: 0
Bucktooth Parrotfish - Parrotfish
(Sparisoma radians)
SF: 10% | DEN: 1
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 10% | DEN: 1
Cero - Mackerel
(Scomberomorus regalis)
SF: 10% | DEN: 2
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 10% | DEN: 1
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 10% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 10% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 10% | DEN: 4
Green Moray - Moray
(Gymnothorax funebris)
SF: 10% | DEN: 1
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 10% | DEN: 2
Keeltail Needlefish - Needlefish
(Platybelone argalus argalus)
SF: 10% | DEN: 2
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 10% | DEN: 4
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 10% | DEN: 2
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 10% | DEN: 4
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 10% | DEN: 3
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 10% | DEN: 1
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 10% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 10% | DEN: 0
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 10% | DEN: 1
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 10% | DEN: 2
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 10% | DEN: 1
Rosy Blenny - Blenny - Labrisomids
(Malacoctenus macropus)
SF: 10% | DEN: 2
Sailors Choice - Grunt
(Haemulon parra)
SF: 10% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 10% | DEN: 1
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 10% | DEN: 3
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 10% | DEN: 2
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 10% | DEN: 1
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 10% | DEN: 2
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 10% | DEN: 1
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 10% | DEN: 2
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 10% | DEN: 0
White Grunt - Grunt
(Haemulon plumierii)
SF: 10% | DEN: 3
White Margate - Grunt
(Haemulon album)
SF: 10% | DEN: 2
Yellowbelly Hamlet - Seabass
(Hypoplectrus aberrans)
SF: 10% | DEN: 1