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Region: TWA

Geographic Zones: Lesser Antilles - Zone 7 » Leeward Islands - Zone 71 » Nevis - Zone 7107 » Hurricane Reef Ledge (Monkey Shoals) - Zone 71070026

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 3/13/25

Total Surveys: 24

#Species Reported: 111

Average Species Reported on a Survey by Expert Surveyors: 49.75

Average Species Reported on a Survey by Novice Surveyors: 39.67

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)
7Lesser Antilles12012025:16
71Leeward Islands12012025:16
7107Nevis12012025:16
71070026Hurricane Reef Ledge (Monkey Shoals)12012025:16
TOTALS12012025:16

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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Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.21
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 2.08
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 2.83
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 95.83% | DEN: 3.17
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 95.83% | DEN: 2.52
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 95.83% | DEN: 2.61
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 95.83% | DEN: 3.09
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 95.83% | DEN: 2.57
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 95.83% | DEN: 2.39
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 91.67% | DEN: 1.91
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 91.67% | DEN: 1.82
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 91.67% | DEN: 2.14
Black Durgon - Triggerfish
(Melichthys niger)
SF: 87.5% | DEN: 2.62
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 87.5% | DEN: 1.9
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 87.5% | DEN: 2.05
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 83.33% | DEN: 2.7
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 83.33% | DEN: 2
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 83.33% | DEN: 2.35
Coney - Seabass
(Cephalopholis fulva)
SF: 79.17% | DEN: 1.89
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 79.17% | DEN: 2.84
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 75% | DEN: 1.94
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 75% | DEN: 2.83
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 75% | DEN: 2.83
Graysby - Seabass
(Cephalopholis cruentata)
SF: 70.83% | DEN: 1.65
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 70.83% | DEN: 3.06
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 70.83% | DEN: 1.65
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 70.83% | DEN: 1.29
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 70.83% | DEN: 1.47
Bar Jack - Jack
(Caranx ruber)
SF: 66.67% | DEN: 2.06
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 66.67% | DEN: 2.63
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 66.67% | DEN: 2.13
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 66.67% | DEN: 1.75
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 66.67% | DEN: 1.75
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 66.67% | DEN: 2.56
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 66.67% | DEN: 1.94
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 62.5% | DEN: 1.53
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 58.33% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 58.33% | DEN: 1.43
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 54.17% | DEN: 1.54
Shortstripe Goby - Goby
(Elacatinus chancei)
SF: 54.17% | DEN: 2.15
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 54.17% | DEN: 2.08
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 50% | DEN: 2.08
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 50% | DEN: 1.83
Spotted Scorpionfish - Scorpionfish
(Scorpaena plumieri plumieri)
SF: 50% | DEN: 1
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 50% | DEN: 2
Fairy Basslet - Basslet
(Gramma loreto)
SF: 45.83% | DEN: 1.64
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 45.83% | DEN: 1.91
Longsnout Butterflyfish - Butterflyfish
(Chaetodon aculeatus)
SF: 45.83% | DEN: 1.18
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 45.83% | DEN: 1.55
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 41.67% | DEN: 1.6
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 41.67% | DEN: 2.1
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 41.67% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 33.33% | DEN: 1.25
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 33.33% | DEN: 1.75
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 33.33% | DEN: 1.63
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 33.33% | DEN: 2.13
Red Hind - Seabass
(Epinephelus guttatus)
SF: 29.17% | DEN: 1.29
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 29.17% | DEN: 1.86
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 29.17% | DEN: 2
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 25% | DEN: 1.5
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 25% | DEN: 1.83
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 20.83% | DEN: 1.2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 20.83% | DEN: 1.6
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 16.67% | DEN: 1.25
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 16.67% | DEN: 1
Greater Soapfish - Soapfishes
(Rypticus saponaceus)
SF: 16.67% | DEN: 1
Pluma - Porgy
(Calamus pennatula)
SF: 16.67% | DEN: 1
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 16.67% | DEN: 2
Roughhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria aspera)
SF: 16.67% | DEN: 2
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 16.67% | DEN: 1
Balloonfish - Porcupinefish
(Diodon holocanthus)
SF: 12.5% | DEN: 1
Bluelip Parrotfish - Parrotfish
(Cryptotomus roseus)
SF: 12.5% | DEN: 1.67
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 12.5% | DEN: 1
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 12.5% | DEN: 1.33
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 12.5% | DEN: 2
Leopard Goby - Goby
(Tigrigobius saucras)
SF: 12.5% | DEN: 2
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 12.5% | DEN: 1.67
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 12.5% | DEN: 1.33
Spotted Drum - Drum
(Eques punctatus)
SF: 12.5% | DEN: 1.33
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 12.5% | DEN: 2.33
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 8.33% | DEN: 2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 8.33% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 8.33% | DEN: 1
Flying Gurnard - Flying Gurnard
(Dactylopterus volitans)
SF: 8.33% | DEN: 1.5
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 8.33% | DEN: 1.5
Green Moray - Moray
(Gymnothorax funebris)
SF: 8.33% | DEN: 1
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 8.33% | DEN: 1
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 8.33% | DEN: 3
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 8.33% | DEN: 2
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 8.33% | DEN: 1.5
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 8.33% | DEN: 1
Rock Hind - Seabass
(Epinephelus adscensionis)
SF: 8.33% | DEN: 1.5
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 8.33% | DEN: 1
Tusked Goby - Goby
(Risor ruber)
SF: 8.33% | DEN: 2
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 8.33% | DEN: 1
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 8.33% | DEN: 1.5
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 8.33% | DEN: 1.5
Chalk Bass - Seabass
(Serranus tortugarum)
SF: 4.17% | DEN: 1
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 4.17% | DEN: 2
Highhat - Drum
(Pareques acuminatus / Pareques lineatus)
SF: 4.17% | DEN: 4
Lantern Bass - Seabass
(Serranus baldwini)
SF: 4.17% | DEN: 1
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 4.17% | DEN: 1
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 4.17% | DEN: 1
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 4.17% | DEN: 1
Rosy Razorfish - Wrasse
(Xyrichtys martinicensis)
SF: 4.17% | DEN: 2
Rusty Goby - Goby
(Priolepis hipoliti)
SF: 4.17% | DEN: 2
Sailfin Blenny - Blenny - Pike, tube, and flag
(Emblemaria pandionis)
SF: 4.17% | DEN: 1
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 4.17% | DEN: 1
Shy Hamlet - Seabass
(Hypoplectrus guttavarius)
SF: 4.17% | DEN: 2
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 4.17% | DEN: 2
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 4.17% | DEN: 2