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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 » Dawn Beach - Zone 71020014

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 11

#Species Reported: 63

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 27.09

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 Antilles0010111:40
71Leeward Islands0010111:40
7102St. Martin (F.W.I.) / St. Maarten (N.A.)0010111:40
71020014Dawn Beach0010111:40
TOTALS0010111:40

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: 3
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 2.8
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 100% | DEN: 2.6
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 3
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 2.8
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 100% | DEN: 2.3
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 2.7
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 90.91% | DEN: 2
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 90.91% | DEN: 2.78
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 90.91% | DEN: 2.56
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 90.91% | DEN: 2.33
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 81.82% | DEN: 2.22
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 81.82% | DEN: 2.25
Yellowfin Mojarra - Mojarra
(Gerres cinereus)
SF: 81.82% | DEN: 1.88
Bar Jack - Jack
(Caranx ruber)
SF: 72.73% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 72.73% | DEN: 2
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 72.73% | DEN: 2.29
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 63.64% | DEN: 2.57
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 63.64% | DEN: 2.43
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 54.55% | DEN: 1.6
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 54.55% | DEN: 2.8
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 54.55% | DEN: 2.17
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 54.55% | DEN: 1.17
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 54.55% | DEN: 2
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 54.55% | DEN: 2
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 45.45% | DEN: 1.8
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 45.45% | DEN: 2.4
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 45.45% | DEN: 2.4
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 36.36% | DEN: 1.25
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 36.36% | DEN: 2.25
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 36.36% | DEN: 2
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 36.36% | DEN: 1.33
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 36.36% | DEN: 4
White Grunt - Grunt
(Haemulon plumierii)
SF: 36.36% | DEN: 1.5
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 36.36% | DEN: 2.25
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 27.27% | DEN: 2.33
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 18.18% | DEN: 2
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 18.18% | DEN: 2
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 18.18% | DEN: 1
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 18.18% | DEN: 1
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 18.18% | DEN: 1
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 18.18% | DEN: 1
Southern Stingray - Stingray
(Hypanus americanus)
SF: 18.18% | DEN: 1
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 9.09% | DEN: 1
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 9.09% | DEN: 2
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 9.09% | DEN: 0
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 9.09% | DEN: 3
Green Razorfish - Wrasse
(Xyrichtys splendens)
SF: 9.09% | DEN: 0
Horse-eye Jack - Jack
(Caranx latus)
SF: 9.09% | DEN: 2
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 9.09% | DEN: 1
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 9.09% | DEN: 1
Palometa - Jack
(Trachinotus goodei)
SF: 9.09% | DEN: 2
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 9.09% | DEN: 1
Porkfish - Grunt
(Anisotremus virginicus)
SF: 9.09% | DEN: 1
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 9.09% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 9.09% | DEN: 1
Rock Hind - Seabass
(Epinephelus adscensionis)
SF: 9.09% | DEN: 1
Rosy Blenny - Blenny - Labrisomids
(Malacoctenus macropus)
SF: 9.09% | DEN: 1
Sailors Choice - Grunt
(Haemulon parra)
SF: 9.09% | DEN: 2
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 9.09% | DEN: 1
Sharptail Eel - Snake Eel
(Myrichthys breviceps)
SF: 9.09% | DEN: 1
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 9.09% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 9.09% | DEN: 2