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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 » Porpoise Wreck - Zone 71020027

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 4/29/25

Total Surveys: 15

#Species Reported: 105

Average Species Reported on a Survey by Expert Surveyors: 30.83

Average Species Reported on a Survey by Novice Surveyors: 32.33

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 Antilles120216:43
71Leeward Islands120216:43
7102St. Martin (F.W.I.) / St. Maarten (N.A.)120216:43
71020027Porpoise Wreck120216:43
TOTALS120216:43

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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Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2.64
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.07
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 100% | DEN: 2.36
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 93.33% | DEN: 2.21
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 93.33% | DEN: 3.46
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 93.33% | DEN: 3.08
Coney - Seabass
(Cephalopholis fulva)
SF: 93.33% | DEN: 1.77
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 93.33% | DEN: 2.77
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 93.33% | DEN: 3.23
Bar Jack - Jack
(Caranx ruber)
SF: 86.67% | DEN: 3.08
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 86.67% | DEN: 3.58
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 86.67% | DEN: 2.42
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 80% | DEN: 1.75
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 80% | DEN: 2.17
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 73.33% | DEN: 3.3
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 73.33% | DEN: 1.82
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 73.33% | DEN: 1.82
Southern Stingray - Stingray
(Hypanus americanus)
SF: 73.33% | DEN: 1.82
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 66.67% | DEN: 2.3
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 66.67% | DEN: 2.33
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 60% | DEN: 3.22
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 53.33% | DEN: 3
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 46.67% | DEN: 1.86
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 46.67% | DEN: 1.67
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 46.67% | DEN: 2
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 46.67% | DEN: 1.67
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 40% | DEN: 2
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 40% | DEN: 1.5
Brown Garden Eel - Conger
(Heteroconger longissimus)
SF: 33.33% | DEN: 3.25
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 33.33% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 33.33% | DEN: 1.2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 33.33% | DEN: 1.2
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 33.33% | DEN: 2.2
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 33.33% | DEN: 1.25
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 33.33% | DEN: 1.2
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 33.33% | DEN: 1.8
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 26.67% | DEN: 1.33
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 26.67% | DEN: 1.25
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 26.67% | DEN: 2
Atlantic Spadefish - Spadefish
(Chaetodipterus faber)
SF: 20% | DEN: 1
Cero - Mackerel
(Scomberomorus regalis)
SF: 20% | DEN: 1.5
Horse-eye Jack - Jack
(Caranx latus)
SF: 20% | DEN: 2.67
Mackerel Scad - Jack
(Decapterus macarellus)
SF: 20% | DEN: 3
Permit - Jack
(Trachinotus falcatus)
SF: 20% | DEN: 3
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 20% | DEN: 2
Porkfish - Grunt
(Anisotremus virginicus)
SF: 20% | DEN: 1
Red Hind - Seabass
(Epinephelus guttatus)
SF: 20% | DEN: 1
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 20% | DEN: 1
Almaco Jack - Jack
(Seriola rivoliana)
SF: 13.33% | DEN: 2
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 13.33% | DEN: 1.5
Black Margate - Grunt
(Anisotremus surinamensis)
SF: 13.33% | DEN: 1.5
Blue Runner - Jack
(Caranx crysos)
SF: 13.33% | DEN: 2
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 13.33% | DEN: 1.5
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 13.33% | DEN: 1.5
Chalk Bass - Seabass
(Serranus tortugarum)
SF: 13.33% | DEN: 3
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 13.33% | DEN: 2
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 13.33% | DEN: 1
Hovering Dartfish (Hovering Goby) - Dartfish
(Ptereleotris helenae)
SF: 13.33% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 13.33% | DEN: 2
Round Scad - Jack
(Decapterus punctatus)
SF: 13.33% | DEN: 4
Sailors Choice - Grunt
(Haemulon parra)
SF: 13.33% | DEN: 1.5
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 13.33% | DEN: 2.5
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 13.33% | DEN: 2
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 13.33% | DEN: 2
Sunshinefish - Damselfish
(Chromis insolata)
SF: 13.33% | DEN: 2
White Grunt - Grunt
(Haemulon plumierii)
SF: 13.33% | DEN: 2
Banded Jawfish - Jawfish
(Opistognathus macrognathus)
SF: 6.67% | DEN: 2
Barred Cardinalfish - Cardinalfish
(Apogon binotatus)
SF: 6.67% | DEN: 0
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 6.67% | DEN: 0
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 6.67% | DEN: 0
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 6.67% | DEN: 1
Black Durgon - Triggerfish
(Melichthys niger)
SF: 6.67% | DEN: 2
Bluelip Parrotfish - Parrotfish
(Cryptotomus roseus)
SF: 6.67% | DEN: 2
Boga - Grunt
(Haemulon vittatum)
SF: 6.67% | DEN: 0
Bonnetmouth - Grunt
(Emmelichthyops atlanticus)
SF: 6.67% | DEN: 0
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 6.67% | DEN: 1
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 6.67% | DEN: 2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 6.67% | DEN: 3
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 6.67% | DEN: 0
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 6.67% | DEN: 2
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 6.67% | DEN: 1
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 6.67% | DEN: 1
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 6.67% | DEN: 3
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 6.67% | DEN: 1
Orangespotted Goby - Goby
(Nes longus)
SF: 6.67% | DEN: 2
Palometa - Jack
(Trachinotus goodei)
SF: 6.67% | DEN: 3
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 6.67% | DEN: 1
Rainbow Parrotfish - Parrotfish
(Scarus guacamaia)
SF: 6.67% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 6.67% | DEN: 0
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 6.67% | DEN: 0
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 6.67% | DEN: 1
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 6.67% | DEN: 0
Sawcheek Cardinalfish - Cardinalfish
(Apogon quadrisquamatus)
SF: 6.67% | DEN: 2
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 6.67% | DEN: 1
Sharksucker - Remora
(Echeneis naucrates)
SF: 6.67% | DEN: 1
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 6.67% | DEN: 3
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 6.67% | DEN: 1
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 6.67% | DEN: 1
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 6.67% | DEN: 0
Tiger Grouper - Seabass
(Mycteroperca tigris)
SF: 6.67% | DEN: 1
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 6.67% | DEN: 4
Yellowfin Mojarra - Mojarra
(Gerres cinereus)
SF: 6.67% | DEN: 4
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 6.67% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 6.67% | DEN: 2
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 6.67% | DEN: 0