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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St Thomas - Zone 6402 » Mermaid's Chair (North side) - Zone 64020143

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 12/26/24

Total Surveys: 1

#Species Reported: 42

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 42.00

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 ISLANDS00100:50
64US Virgin Islands00100:50
6402St Thomas00100:50
64020143Mermaid's Chair (North side)00100:50
TOTALS00100:50

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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Bar Jack - Jack
(Caranx ruber)
SF: 100% | DEN: 3
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 100% | DEN: 3
Black Durgon - Triggerfish
(Melichthys niger)
SF: 100% | DEN: 2
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 100% | DEN: 2
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 100% | DEN: 3
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 100% | DEN: 2
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 100% | DEN: 2
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 3
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 100% | DEN: 3
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 100% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 100% | DEN: 1
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 100% | DEN: 1
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 100% | DEN: 2
Horse-eye Jack - Jack
(Caranx latus)
SF: 100% | DEN: 3
Lantern Bass - Seabass
(Serranus baldwini)
SF: 100% | DEN: 3
Midnight Parrotfish - Parrotfish
(Scarus coelestinus)
SF: 100% | DEN: 2
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 100% | DEN: 1
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 3
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 100% | DEN: 2
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 3
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 100% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 100% | DEN: 3
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 100% | DEN: 2
Rainbow Parrotfish - Parrotfish
(Scarus guacamaia)
SF: 100% | DEN: 2
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 100% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 100% | DEN: 2
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 100% | DEN: 2
Sailors Choice - Grunt
(Haemulon parra)
SF: 100% | DEN: 3
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 100% | DEN: 3
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 100% | DEN: 2
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 100% | DEN: 3
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 100% | DEN: 2
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 100% | DEN: 2
Spotted Drum - Drum
(Eques punctatus)
SF: 100% | DEN: 2
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 100% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 100% | DEN: 3
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 100% | DEN: 3
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 100% | DEN: 2
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 100% | DEN: 2
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 100% | DEN: 3