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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St Thomas - Zone 6402 » Frenchcap Northside - Zone 64020076

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 8

#Species Reported: 132

Average Species Reported on a Survey by Expert Surveyors: 76.00

Average Species Reported on a Survey by Novice Surveyors: 43.25

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 ISLANDS40407:06
64US Virgin Islands40407:06
6402St Thomas40407:06
64020076Frenchcap Northside40407:06
TOTALS40407:06

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: 2.88
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 3.5
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 3.25
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2.88
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.13
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 3.25
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 2.63
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 100% | DEN: 2.25
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 2.63
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 87.5% | DEN: 2
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 87.5% | DEN: 2.86
Black Durgon - Triggerfish
(Melichthys niger)
SF: 87.5% | DEN: 2.43
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 87.5% | DEN: 2.86
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 87.5% | DEN: 1.86
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 87.5% | DEN: 2.57
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 87.5% | DEN: 2.71
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 87.5% | DEN: 2.86
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 87.5% | DEN: 2
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 87.5% | DEN: 2.86
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 87.5% | DEN: 2
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 87.5% | DEN: 1.71
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 87.5% | DEN: 2
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 87.5% | DEN: 1.71
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 87.5% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 87.5% | DEN: 2.71
Coney - Seabass
(Cephalopholis fulva)
SF: 75% | DEN: 2.33
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 75% | DEN: 3.33
Fairy Basslet - Basslet
(Gramma loreto)
SF: 75% | DEN: 3.33
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 75% | DEN: 2.17
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 75% | DEN: 2
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 75% | DEN: 2
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 75% | DEN: 2.5
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 75% | DEN: 2.67
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 62.5% | DEN: 2.6
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 62.5% | DEN: 3
Graysby - Seabass
(Cephalopholis cruentata)
SF: 62.5% | DEN: 2.4
Horse-eye Jack - Jack
(Caranx latus)
SF: 62.5% | DEN: 2
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 62.5% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 62.5% | DEN: 2.4
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 62.5% | DEN: 2.4
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 62.5% | DEN: 2.8
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 62.5% | DEN: 2.6
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 50% | DEN: 2
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 50% | DEN: 2.25
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 50% | DEN: 2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 50% | DEN: 2.75
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 50% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 50% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 50% | DEN: 2
Longsnout Butterflyfish - Butterflyfish
(Chaetodon aculeatus)
SF: 50% | DEN: 1.5
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 50% | DEN: 2
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 50% | DEN: 1.5
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 50% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 50% | DEN: 2.25
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 50% | DEN: 2
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 50% | DEN: 2.5
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 50% | DEN: 2
Cleaning Goby - Goby
(Elacatinus genie)
SF: 37.5% | DEN: 2
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 37.5% | DEN: 1.33
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 37.5% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 37.5% | DEN: 2
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 37.5% | DEN: 2
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 37.5% | DEN: 2
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 37.5% | DEN: 3.67
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 37.5% | DEN: 1
Permit - Jack
(Trachinotus falcatus)
SF: 37.5% | DEN: 1.67
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 37.5% | DEN: 1.67
Porkfish - Grunt
(Anisotremus virginicus)
SF: 37.5% | DEN: 2
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 37.5% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 37.5% | DEN: 2
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 37.5% | DEN: 2
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 37.5% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 37.5% | DEN: 2
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 37.5% | DEN: 1.67
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 37.5% | DEN: 1
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 37.5% | DEN: 3.33
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 37.5% | DEN: 2.33
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 37.5% | DEN: 2.33
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 25% | DEN: 2.5
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 25% | DEN: 1
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 25% | DEN: 2
Cero - Mackerel
(Scomberomorus regalis)
SF: 25% | DEN: 2
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 25% | DEN: 2
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 25% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 25% | DEN: 3
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 25% | DEN: 3
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 25% | DEN: 1.5
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 25% | DEN: 2.5
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 25% | DEN: 1
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 25% | DEN: 1.5
Lantern Bass - Seabass
(Serranus baldwini)
SF: 25% | DEN: 2
Mackerel Scad - Jack
(Decapterus macarellus)
SF: 25% | DEN: 3
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 25% | DEN: 1
Peppermint Basslet - Basslet / Seabass
(Liopropoma rubre)
SF: 25% | DEN: 2
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 25% | DEN: 2.5
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 25% | DEN: 1
Sharksucker - Remora
(Echeneis naucrates)
SF: 25% | DEN: 2
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 25% | DEN: 2
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 25% | DEN: 3
Tiger Grouper - Seabass
(Mycteroperca tigris)
SF: 25% | DEN: 1
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 25% | DEN: 1.5
Atlantic Spadefish - Spadefish
(Chaetodipterus faber)
SF: 12.5% | DEN: 1
Bandtail Puffer - Puffer
(Sphoeroides spengleri)
SF: 12.5% | DEN: 2
Barred Cardinalfish - Cardinalfish
(Apogon binotatus)
SF: 12.5% | DEN: 3
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 12.5% | DEN: 2
Blackear Wrasse - Wrasse
(Halichoeres poeyi)
SF: 12.5% | DEN: 2
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 12.5% | DEN: 2
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 12.5% | DEN: 1
Dusky Cardinalfish - Cardinalfish
(Phaeoptyx pigmentaria)
SF: 12.5% | DEN: 2
Green Moray - Moray
(Gymnothorax funebris)
SF: 12.5% | DEN: 1
Green Sea Turtle - Sea Turtles
(Chelonia mydas)
SF: 12.5% | DEN: 1
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 12.5% | DEN: 3
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 12.5% | DEN: 2
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 12.5% | DEN: 2
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 12.5% | DEN: 2
Palometa - Jack
(Trachinotus goodei)
SF: 12.5% | DEN: 2
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 12.5% | DEN: 1
Remora - Remora
(Remora remora)
SF: 12.5% | DEN: 2
Rock Hind - Seabass
(Epinephelus adscensionis)
SF: 12.5% | DEN: 1
Rusty Goby - Goby
(Priolepis hipoliti)
SF: 12.5% | DEN: 2
Sailfin Blenny - Blenny - Pike, tube, and flag
(Emblemaria pandionis)
SF: 12.5% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 12.5% | DEN: 1
Shortstripe Goby - Goby
(Elacatinus chancei)
SF: 12.5% | DEN: 2
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 12.5% | DEN: 2
Southern Stingray - Stingray
(Hypanus americanus)
SF: 12.5% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 12.5% | DEN: 1
Spotted Eagle Ray - Eagle Ray
(Aetobatus narinari)
SF: 12.5% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 12.5% | DEN: 3
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 12.5% | DEN: 1
Unidentified Darkheaded Blenny Emblemariopsis sp. B - Blenny - Pike, tube, and flag
(Emblemariopsis sp. B (Darkheaded))
SF: 12.5% | DEN: 2
White Grunt - Grunt
(Haemulon plumierii)
SF: 12.5% | DEN: 1
Yellowfin Grouper - Seabass
(Mycteroperca venenosa)
SF: 12.5% | DEN: 1