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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » Puerto Rico - Zone 63 » Desecheo Island - Zone 6307 » Two Step Junction - Zone 63070012

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/25/25

Total Surveys: 3

#Species Reported: 70

Average Species Reported on a Survey by Expert Surveyors: 57.00

Average Species Reported on a Survey by Novice Surveyors: 47.00

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 ISLANDS10203:03
63Puerto Rico10203:03
6307Desecheo Island10203:03
63070012Two Step Junction10203:03
TOTALS10203:03

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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Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 100% | DEN: 2
Bar Jack - Jack
(Caranx ruber)
SF: 100% | DEN: 2.33
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 100% | DEN: 2.33
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 3
Black Durgon - Triggerfish
(Melichthys niger)
SF: 100% | DEN: 3
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 3
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2.67
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.33
Coney - Seabass
(Cephalopholis fulva)
SF: 100% | DEN: 3
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 100% | DEN: 2
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 2.67
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 100% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 100% | DEN: 1.33
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 100% | DEN: 2
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 2.33
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 100% | DEN: 1.67
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 100% | DEN: 1.67
Red Hind - Seabass
(Epinephelus guttatus)
SF: 100% | DEN: 1.33
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 100% | DEN: 1.67
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 100% | DEN: 2
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 100% | DEN: 2
Sargassum Triggerfish - Triggerfish
(Xanthichthys ringens)
SF: 100% | DEN: 2.67
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 2.33
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 100% | DEN: 2
Southern Stingray - Stingray
(Hypanus americanus)
SF: 100% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 100% | DEN: 1.67
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 100% | DEN: 2
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 100% | DEN: 2.33
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 100% | DEN: 2
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 100% | DEN: 2.67
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 2.33
Black Jack - Jack
(Caranx lugubris)
SF: 66.67% | DEN: 2
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 66.67% | DEN: 2
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 66.67% | DEN: 2.5
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 66.67% | DEN: 3
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 66.67% | DEN: 1.5
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 66.67% | DEN: 2
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 66.67% | DEN: 2
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 66.67% | DEN: 2
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 66.67% | DEN: 2.5
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 66.67% | DEN: 2
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 66.67% | DEN: 2
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 66.67% | DEN: 1.5
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 66.67% | DEN: 2.5
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 66.67% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 66.67% | DEN: 2.5
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 66.67% | DEN: 1
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 33.33% | DEN: 2
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 33.33% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 33.33% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 33.33% | DEN: 2
Greater Soapfish - Soapfishes
(Rypticus saponaceus)
SF: 33.33% | DEN: 1
Green Razorfish - Wrasse
(Xyrichtys splendens)
SF: 33.33% | DEN: 1
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 33.33% | DEN: 2
Jackknife-Fish - Drum
(Eques lanceolatus)
SF: 33.33% | DEN: 1
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 33.33% | DEN: 2
Mackerel Scad - Jack
(Decapterus macarellus)
SF: 33.33% | DEN: 2
Neon Goby - Goby
(Elacatinus oceanops)
SF: 33.33% | DEN: 2
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 33.33% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 33.33% | DEN: 2
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 33.33% | DEN: 1
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 33.33% | DEN: 2
Secretary Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria maria)
SF: 33.33% | DEN: 1
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 33.33% | DEN: 2
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 33.33% | DEN: 2
Tusked Goby - Goby
(Risor ruber)
SF: 33.33% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 33.33% | DEN: 2
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 33.33% | DEN: 3
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 33.33% | DEN: 2