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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » British Virgin Islands - Zone 65 » Tortola (inc. Buck Is. & Frenchmans Cay) - Zone 6501 » Treasure Point Reef (Norman Island) - Zone 65010038

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 8

#Species Reported: 107

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 63.38

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 ISLANDS00807:27
65British Virgin Islands00807:27
6501Tortola (inc. Buck Is. & Frenchmans Cay)00807:27
65010038Treasure Point Reef (Norman Island)00807:27
TOTALS00807:27

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: 3.13
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 100% | DEN: 2.5
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 100% | DEN: 3.38
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 4
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 4
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 4
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 4
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 100% | DEN: 2.63
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 100% | DEN: 4
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 3.88
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 100% | DEN: 3.63
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 3.88
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 3.13
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 4
Graysby - Seabass
(Cephalopholis cruentata)
SF: 100% | DEN: 2
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 100% | DEN: 2.75
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 100% | DEN: 2.88
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 100% | DEN: 2.88
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 100% | DEN: 4
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 4
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 3.63
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 100% | DEN: 1.88
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 4
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 100% | DEN: 3
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 4
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 100% | DEN: 3
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 100% | DEN: 3.38
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 100% | DEN: 2.25
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 3.5
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 4
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 100% | DEN: 3.38
White Grunt - Grunt
(Haemulon plumierii)
SF: 100% | DEN: 2.25
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 100% | DEN: 3.75
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 100% | DEN: 4
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 3.63
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 100% | DEN: 1.75
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 100% | DEN: 3.75
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 87.5% | DEN: 1.71
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 87.5% | DEN: 2.29
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 87.5% | DEN: 2.43
Spotted Drum - Drum
(Eques punctatus)
SF: 87.5% | DEN: 1.57
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 87.5% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 75% | DEN: 1.83
Red Hind - Seabass
(Epinephelus guttatus)
SF: 75% | DEN: 1.67
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 75% | DEN: 2.17
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 75% | DEN: 2.17
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 75% | DEN: 3
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 75% | DEN: 3.17
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 62.5% | DEN: 1.4
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 62.5% | DEN: 2
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 62.5% | DEN: 2
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 62.5% | DEN: 3.6
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 62.5% | DEN: 2.4
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 62.5% | DEN: 2
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 62.5% | DEN: 1
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 62.5% | DEN: 2.6
Coney - Seabass
(Cephalopholis fulva)
SF: 50% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 50% | DEN: 2
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 50% | DEN: 2.5
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 50% | DEN: 1.75
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 50% | DEN: 1.75
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 50% | DEN: 1.25
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 50% | DEN: 2.25
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 50% | DEN: 2
Barred Cardinalfish - Cardinalfish
(Apogon binotatus)
SF: 37.5% | DEN: 2
Cero - Mackerel
(Scomberomorus regalis)
SF: 37.5% | DEN: 1.67
Diamond Blenny - Blenny - Labrisomids
(Malacoctenus boehlkei)
SF: 37.5% | DEN: 1.33
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 37.5% | DEN: 1.67
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 37.5% | DEN: 1.33
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 25% | DEN: 2
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 25% | DEN: 3.5
Boga - Grunt
(Haemulon vittatum)
SF: 25% | DEN: 4
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 25% | DEN: 2
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 25% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 25% | DEN: 1.5
Horse-eye Jack - Jack
(Caranx latus)
SF: 25% | DEN: 3
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 25% | DEN: 1
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 25% | DEN: 2.5
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 25% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 25% | DEN: 1.5
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 25% | DEN: 2.5
Sharksucker - Remora
(Echeneis naucrates)
SF: 25% | DEN: 1.5
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 25% | DEN: 4
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 25% | DEN: 4
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 12.5% | DEN: 2
Chalk Bass - Seabass
(Serranus tortugarum)
SF: 12.5% | DEN: 2
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 12.5% | DEN: 1
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 12.5% | DEN: 1
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 12.5% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 12.5% | DEN: 1
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 12.5% | DEN: 2
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 12.5% | DEN: 2
Hybrid Hamlet - Seabass
(Hypoplectrus (Hybrid))
SF: 12.5% | DEN: 1
Jackknife-Fish - Drum
(Eques lanceolatus)
SF: 12.5% | DEN: 1
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 12.5% | DEN: 2
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 12.5% | DEN: 1
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 12.5% | DEN: 1
Peppermint Goby - Goby
(Coryphopterus lipernes)
SF: 12.5% | DEN: 2
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 12.5% | DEN: 1
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 12.5% | DEN: 2
Reef Squirrelfish - Squirrelfish
(Holocentrus coruscus)
SF: 12.5% | DEN: 2
Sawcheek Cardinalfish - Cardinalfish
(Apogon quadrisquamatus)
SF: 12.5% | DEN: 2
Shortstripe Goby - Goby
(Elacatinus chancei)
SF: 12.5% | DEN: 3
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 12.5% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 12.5% | DEN: 2
Tarpon - Tarpon
(Megalops atlanticus)
SF: 12.5% | DEN: 4
Yellowfin Mojarra - Mojarra
(Gerres cinereus)
SF: 12.5% | DEN: 2