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Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St John - Zone 6403 » Jumbie Bay snorkel - Zone 64030077

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/15/25

Total Surveys: 8

#Species Reported: 87

Average Species Reported on a Survey by Expert Surveyors: 36.38

Average Species Reported on a Survey by Novice Surveyors: 0

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 ISLANDS80006:25
64US Virgin Islands80006:25
6403St John80006:25
64030077Jumbie Bay snorkel80006:25
TOTALS80006:25

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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Bar Jack - Jack
(Caranx ruber)
SF: 100% | DEN: 2.13
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 3.25
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 2.75
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 100% | DEN: 2.63
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 2.75
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 3
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 2.38
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 2.38
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 100% | DEN: 3
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 100% | DEN: 2.38
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 3.13
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 100% | DEN: 2.13
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 87.5% | DEN: 2.71
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 87.5% | DEN: 2.29
Graysby - Seabass
(Cephalopholis cruentata)
SF: 87.5% | DEN: 1.43
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 87.5% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 87.5% | DEN: 2.14
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 87.5% | DEN: 2
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 87.5% | DEN: 2.14
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 75% | DEN: 1.83
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 75% | DEN: 1.83
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 75% | DEN: 1.67
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 75% | DEN: 2.33
Yellowfin Mojarra - Mojarra
(Gerres cinereus)
SF: 75% | DEN: 2.33
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 62.5% | DEN: 2.4
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 62.5% | DEN: 2.4
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 62.5% | DEN: 1.8
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 50% | DEN: 1
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 50% | DEN: 4
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 37.5% | DEN: 1.67
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 37.5% | DEN: 2
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 37.5% | DEN: 1.33
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 37.5% | DEN: 2
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 37.5% | DEN: 3.33
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 37.5% | DEN: 2
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 37.5% | DEN: 2.33
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 37.5% | DEN: 1.67
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 37.5% | DEN: 1.33
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 37.5% | DEN: 1.67
Blackear Wrasse - Wrasse
(Halichoeres poeyi)
SF: 25% | DEN: 1
Cleaning Goby - Goby
(Elacatinus genie)
SF: 25% | DEN: 2
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 25% | DEN: 1
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 25% | DEN: 1.5
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 25% | DEN: 1.5
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 25% | DEN: 4
Goldline Blenny - Blenny - Labrisomids
(Malacoctenus aurolineatus)
SF: 25% | DEN: 1
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 25% | DEN: 1.5
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 25% | DEN: 1.5
Night Sergeant - Damselfish
(Abudefduf taurus)
SF: 25% | DEN: 1.5
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 25% | DEN: 1
Redear Sardine (Redear Herring) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Harengula humeralis)
SF: 25% | DEN: 4
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 25% | DEN: 2
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 25% | DEN: 1.5
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 25% | DEN: 2
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 12.5% | DEN: 1
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 12.5% | DEN: 2
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 12.5% | DEN: 2
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 12.5% | DEN: 2
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 12.5% | DEN: 2
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 12.5% | DEN: 2
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 12.5% | DEN: 1
Diamond Blenny - Blenny - Labrisomids
(Malacoctenus boehlkei)
SF: 12.5% | DEN: 2
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 12.5% | DEN: 1
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 12.5% | DEN: 1
Hairy Blenny Complex - Blenny - Labrisomids
(Labrisomus nuchipinnis/L. conditus/L.cricota)
SF: 12.5% | DEN: 2
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 12.5% | DEN: 1
Horse-eye Jack - Jack
(Caranx latus)
SF: 12.5% | DEN: 2
Hybrid Hamlet - Seabass
(Hypoplectrus (Hybrid))
SF: 12.5% | DEN: 1
Indigo Hamlet - Seabass
(Hypoplectrus indigo)
SF: 12.5% | DEN: 1
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 12.5% | DEN: 2
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 12.5% | DEN: 2
Mottled Mojarra - Mojarra
(Eucinostomus lefroyi)
SF: 12.5% | DEN: 3
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 12.5% | DEN: 1
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 12.5% | DEN: 2
Permit - Jack
(Trachinotus falcatus)
SF: 12.5% | DEN: 2
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 12.5% | DEN: 1
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 12.5% | DEN: 2
Sailors Choice - Grunt
(Haemulon parra)
SF: 12.5% | DEN: 1
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 12.5% | DEN: 2
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 12.5% | DEN: 2
Southern Stingray - Stingray
(Hypanus americanus)
SF: 12.5% | DEN: 1
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 12.5% | DEN: 2
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 12.5% | DEN: 1
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 12.5% | DEN: 1
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 12.5% | DEN: 2
Yellow Jack - Jack
(Caranx bartholomaei)
SF: 12.5% | DEN: 1
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 12.5% | DEN: 4