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Region: TWA

Geographic Zones: Lesser Antilles - Zone 7 » Leeward Islands - Zone 71 » St. Martin (F.W.I.) / St. Maarten (N.A.) - Zone 7102 » French Reef / Frenchman's Reef - Zone 71020007

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 10

#Species Reported: 107

Average Species Reported on a Survey by Expert Surveyors: 56.00

Average Species Reported on a Survey by Novice Surveyors: 45.50

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 Antilles40429:58
71Leeward Islands40429:58
7102St. Martin (F.W.I.) / St. Maarten (N.A.)40429:58
71020007French Reef / Frenchman's Reef40429:58
TOTALS40429:58

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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Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 100% | DEN: 2.5
Coney - Seabass
(Cephalopholis fulva)
SF: 100% | DEN: 2
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 3.13
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 100% | DEN: 2.13
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 2.13
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 90% | DEN: 2.71
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 90% | DEN: 2
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 90% | DEN: 2.29
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 90% | DEN: 2.57
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 90% | DEN: 2.86
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 90% | DEN: 2.29
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 90% | DEN: 3
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 90% | DEN: 2.29
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 90% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 90% | DEN: 2.57
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 90% | DEN: 2.5
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 80% | DEN: 3.5
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 80% | DEN: 1.5
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 80% | DEN: 2.67
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 80% | DEN: 2
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 70% | DEN: 2
Bar Jack - Jack
(Caranx ruber)
SF: 70% | DEN: 2.4
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 70% | DEN: 1.8
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 70% | DEN: 1.6
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 70% | DEN: 2
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 70% | DEN: 1.67
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 70% | DEN: 3
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 70% | DEN: 3
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 70% | DEN: 3
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 60% | DEN: 2.6
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 60% | DEN: 2.2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 60% | DEN: 1.5
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 60% | DEN: 1.6
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 60% | DEN: 2.2
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 60% | DEN: 1.2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 60% | DEN: 1.5
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 60% | DEN: 1.5
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 60% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 50% | DEN: 1.67
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 50% | DEN: 1.5
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 50% | DEN: 1
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 50% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 50% | DEN: 1.25
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 50% | DEN: 2.33
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 50% | DEN: 1.75
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 50% | DEN: 2.67
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 50% | DEN: 1.33
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 40% | DEN: 3
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 40% | DEN: 1.5
Blackear Wrasse - Wrasse
(Halichoeres poeyi)
SF: 40% | DEN: 2.5
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 40% | DEN: 2.5
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 40% | DEN: 2
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 40% | DEN: 2
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 40% | DEN: 1
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 40% | DEN: 1.67
Redbelly (pka Redeye) Triplefin - Triplefin (Blenny)
(Enneanectes jordani (pka E. pectoralis))
SF: 40% | DEN: 1
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 40% | DEN: 2
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 40% | DEN: 2
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 40% | DEN: 1.67
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 40% | DEN: 2.75
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 40% | DEN: 1.5
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 40% | DEN: 1.67
White Grunt - Grunt
(Haemulon plumierii)
SF: 40% | DEN: 2
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 40% | DEN: 1.75
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 30% | DEN: 1.5
Fairy Basslet - Basslet
(Gramma loreto)
SF: 30% | DEN: 2.33
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 30% | DEN: 2.5
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 30% | DEN: 1
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 30% | DEN: 1
Pluma - Porgy
(Calamus pennatula)
SF: 30% | DEN: 1.5
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 30% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 30% | DEN: 1.5
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 30% | DEN: 1
Reef Squirrelfish - Squirrelfish
(Holocentrus coruscus)
SF: 30% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 30% | DEN: 1.5
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 30% | DEN: 3.33
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 30% | DEN: 1.5
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 30% | DEN: 2
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 30% | DEN: 1.5
Almaco Jack - Jack
(Seriola rivoliana)
SF: 20% | DEN: 1
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 20% | DEN: 3
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 20% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 20% | DEN: 1
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 20% | DEN: 1
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 20% | DEN: 2
Greater Soapfish - Soapfishes
(Rypticus saponaceus)
SF: 20% | DEN: 1
Green Sea Turtle - Sea Turtles
(Chelonia mydas)
SF: 20% | DEN: 1
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 20% | DEN: 4
Porkfish - Grunt
(Anisotremus virginicus)
SF: 20% | DEN: 1.5
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 20% | DEN: 2
Southern Stingray - Stingray
(Hypanus americanus)
SF: 20% | DEN: 1.5
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 20% | DEN: 1.5
Balloonfish - Porcupinefish
(Diodon holocanthus)
SF: 10% | DEN: 1
Bandtail Puffer - Puffer
(Sphoeroides spengleri)
SF: 10% | DEN: 1
Bigeye - Bigeye
(Priacanthus arenatus)
SF: 10% | DEN: 0
Cero - Mackerel
(Scomberomorus regalis)
SF: 10% | DEN: 1
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 10% | DEN: 3
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 10% | DEN: 2
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 10% | DEN: 3
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 10% | DEN: 4
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 10% | DEN: 1
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 10% | DEN: 3
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 10% | DEN: 2
Rusty Goby - Goby
(Priolepis hipoliti)
SF: 10% | DEN: 1
Sailors Choice - Grunt
(Haemulon parra)
SF: 10% | DEN: 0
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 10% | DEN: 1
Unidentified Triplefin species - Triplefin (Blenny)
(Enneanectes sp.)
SF: 10% | DEN: 0