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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » Puerto Rico - Zone 63 » South/East PR (S. Fajardo Beach - Cabo Rojo Lighth - Zone 6302 » Fallen Rock, Guanica - Zone 63020033

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/14/25

Total Surveys: 26

#Species Reported: 111

Average Species Reported on a Survey by Expert Surveyors: 55.75

Average Species Reported on a Survey by Novice Surveyors: 37.64

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 ISLANDS4022023:11
63Puerto Rico4022023:11
6302South/East PR (S. Fajardo Beach - Cabo Rojo Lighth4022023:11
63020033Fallen Rock, Guanica4022023:11
TOTALS4022023:11

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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Black Durgon - Triggerfish
(Melichthys niger)
SF: 100% | DEN: 3.35
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 100% | DEN: 2.58
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 96.15% | DEN: 3.56
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 96.15% | DEN: 2.76
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 96.15% | DEN: 2.64
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 92.31% | DEN: 2.96
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 92.31% | DEN: 3.29
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 92.31% | DEN: 3.25
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 92.31% | DEN: 2.29
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 92.31% | DEN: 2.88
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 84.62% | DEN: 2.36
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 84.62% | DEN: 1.86
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 84.62% | DEN: 2.5
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 84.62% | DEN: 3.18
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 80.77% | DEN: 3.19
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 80.77% | DEN: 1.62
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 76.92% | DEN: 2.15
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 76.92% | DEN: 2.55
Bar Jack - Jack
(Caranx ruber)
SF: 73.08% | DEN: 2.11
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 73.08% | DEN: 2.68
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 69.23% | DEN: 2.11
Fairy Basslet - Basslet
(Gramma loreto)
SF: 69.23% | DEN: 2.56
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 69.23% | DEN: 2.83
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 65.38% | DEN: 1.59
Longsnout Butterflyfish - Butterflyfish
(Chaetodon aculeatus)
SF: 65.38% | DEN: 1.53
Porkfish - Grunt
(Anisotremus virginicus)
SF: 65.38% | DEN: 1.71
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 65.38% | DEN: 2.12
Coney - Seabass
(Cephalopholis fulva)
SF: 61.54% | DEN: 2.06
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 61.54% | DEN: 2.5
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 61.54% | DEN: 1.94
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 57.69% | DEN: 3.33
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 57.69% | DEN: 1.93
Graysby - Seabass
(Cephalopholis cruentata)
SF: 53.85% | DEN: 2.21
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 53.85% | DEN: 1.5
White Grunt - Grunt
(Haemulon plumierii)
SF: 53.85% | DEN: 2.07
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 53.85% | DEN: 2.43
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 50% | DEN: 1.15
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 50% | DEN: 2.23
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 50% | DEN: 2.15
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 50% | DEN: 2.08
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 46.15% | DEN: 1.75
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 42.31% | DEN: 1.36
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 38.46% | DEN: 1.9
Cleaning Goby - Goby
(Elacatinus genie)
SF: 38.46% | DEN: 2.1
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 38.46% | DEN: 3.7
Pluma - Porgy
(Calamus pennatula)
SF: 38.46% | DEN: 1.8
Red Hind - Seabass
(Epinephelus guttatus)
SF: 38.46% | DEN: 2.2
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 38.46% | DEN: 1.3
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 38.46% | DEN: 2.3
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 38.46% | DEN: 2.7
Green Moray - Moray
(Gymnothorax funebris)
SF: 34.62% | DEN: 1.22
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 34.62% | DEN: 2.22
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 34.62% | DEN: 1.22
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 30.77% | DEN: 1.88
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 26.92% | DEN: 1.43
Peppermint Goby - Goby
(Coryphopterus lipernes)
SF: 26.92% | DEN: 2.86
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 23.08% | DEN: 2.33
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 23.08% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 23.08% | DEN: 1.83
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 23.08% | DEN: 1.5
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 23.08% | DEN: 1.5
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 23.08% | DEN: 1.17
Black Jack - Jack
(Caranx lugubris)
SF: 19.23% | DEN: 1.4
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 19.23% | DEN: 2
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 19.23% | DEN: 1.8
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 15.38% | DEN: 2.5
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 15.38% | DEN: 1.25
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 15.38% | DEN: 1.5
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 15.38% | DEN: 1
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 11.54% | DEN: 2.67
Indigo Hamlet - Seabass
(Hypoplectrus indigo)
SF: 11.54% | DEN: 1
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 11.54% | DEN: 1
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 11.54% | DEN: 1.33
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 11.54% | DEN: 2
Shortstripe Goby - Goby
(Elacatinus chancei)
SF: 11.54% | DEN: 1.33
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 11.54% | DEN: 2
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 11.54% | DEN: 1.67
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 7.69% | DEN: 2.5
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 7.69% | DEN: 3.5
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 7.69% | DEN: 1.5
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 7.69% | DEN: 1
Highhat - Drum
(Pareques acuminatus / Pareques lineatus)
SF: 7.69% | DEN: 1
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 7.69% | DEN: 1.5
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 7.69% | DEN: 1.5
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 7.69% | DEN: 1.5
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 7.69% | DEN: 3
Sunshinefish - Damselfish
(Chromis insolata)
SF: 7.69% | DEN: 2
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 7.69% | DEN: 2
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 3.85% | DEN: 2
Boga - Grunt
(Haemulon vittatum)
SF: 3.85% | DEN: 2
Bucktooth Parrotfish - Parrotfish
(Sparisoma radians)
SF: 3.85% | DEN: 2
Cero - Mackerel
(Scomberomorus regalis)
SF: 3.85% | DEN: 1
Cubera Snapper - Snapper
(Lutjanus cyanopterus)
SF: 3.85% | DEN: 1
Flat Needlefish - Needlefish
(Ablennes hians)
SF: 3.85% | DEN: 2
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 3.85% | DEN: 1
Hybrid Hamlet - Seabass
(Hypoplectrus (Hybrid))
SF: 3.85% | DEN: 1
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 3.85% | DEN: 2
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 3.85% | DEN: 1
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 3.85% | DEN: 3
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 3.85% | DEN: 1
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 3.85% | DEN: 1
Sailors Choice - Grunt
(Haemulon parra)
SF: 3.85% | DEN: 2
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 3.85% | DEN: 1
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 3.85% | DEN: 2
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 3.85% | DEN: 1
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 3.85% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 3.85% | DEN: 1
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 3.85% | DEN: 2
Tiger Grouper - Seabass
(Mycteroperca tigris)
SF: 3.85% | DEN: 2
Unidentified Darkheaded Blenny Emblemariopsis sp. B - Blenny - Pike, tube, and flag
(Emblemariopsis sp. B (Darkheaded))
SF: 3.85% | DEN: 2
Whitestar Cardinalfish - Cardinalfish
(Apogon lachneri)
SF: 3.85% | DEN: 2