Download as .csv

Region: TWA

Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » US Virgin Islands - Zone 64 » St Croix - Zone 6401 » Black Durgon Alley - Zone 64010068

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 12/26/24

Total Surveys: 3

#Species Reported: 68

Average Species Reported on a Survey by Expert Surveyors: 45.00

Average Species Reported on a Survey by Novice Surveyors: 36.00

Survey Type: SA = Species & Abundance; SO = Species Only - How to interpret REEF data?
Expand all Collapse all

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 ISLANDS20101:36
64US Virgin Islands20101:36
6401St Croix20101:36
64010068Black Durgon Alley20101:36
TOTALS20101:36

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.
Expand all Collapse all
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 4
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 3.67
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 4
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 2.67
Cleaning Goby - Goby
(Elacatinus genie)
SF: 100% | DEN: 2.33
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 100% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 100% | DEN: 2
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 100% | DEN: 2.33
Peppermint Goby - Goby
(Coryphopterus lipernes)
SF: 100% | DEN: 2.33
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 100% | DEN: 2
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 2.33
Redspotted Hawkfish - Hawkfish
(Amblycirrhitus pinos)
SF: 100% | DEN: 2
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 100% | DEN: 2
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 100% | DEN: 2.25
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 100% | DEN: 2.67
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 2.33
Bar Jack - Jack
(Caranx ruber)
SF: 66.67% | DEN: 1
Black Durgon - Triggerfish
(Melichthys niger)
SF: 66.67% | DEN: 2.5
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 66.67% | DEN: 1.5
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 66.67% | DEN: 2.5
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 66.67% | DEN: 2
Coney - Seabass
(Cephalopholis fulva)
SF: 66.67% | DEN: 1.5
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 66.67% | DEN: 2.5
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 66.67% | DEN: 2
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 66.67% | DEN: 2
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 66.67% | DEN: 2.5
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 66.67% | DEN: 1.5
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 66.67% | DEN: 2
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 66.67% | DEN: 2
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 66.67% | DEN: 2
Sharknose Goby - Goby
(Elacatinus evelynae)
SF: 66.67% | DEN: 3
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 66.67% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 66.67% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 66.67% | DEN: 1
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 66.67% | DEN: 2
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 66.67% | DEN: 2.5
Unidentified Darkheaded Blenny Emblemariopsis sp. B - Blenny - Pike, tube, and flag
(Emblemariopsis sp. B (Darkheaded))
SF: 66.67% | DEN: 2
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 33.33% | DEN: 2
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 33.33% | DEN: 2
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 33.33% | DEN: 2
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 33.33% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 33.33% | DEN: 2
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 33.33% | DEN: 2
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 33.33% | DEN: 1
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 33.33% | DEN: 1
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 33.33% | DEN: 2
Highfin (Red Banner) Blenny (pka Red Banner Blenny) - Blenny - Pike, tube, and flag
(Emblemariopsis tayrona (prev E. ramirezi))
SF: 33.33% | DEN: 2
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 33.33% | DEN: 1
Longsnout Butterflyfish - Butterflyfish
(Chaetodon aculeatus)
SF: 33.33% | DEN: 1
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 33.33% | DEN: 1
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 33.33% | DEN: 3
Orangesided Goby - Goby
(Tigrigobius dilepis)
SF: 33.33% | DEN: 2
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 33.33% | DEN: 1
Peppermint Basslet - Basslet / Seabass
(Liopropoma rubre)
SF: 33.33% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 33.33% | DEN: 1
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 33.33% | DEN: 2
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 33.33% | DEN: 1
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 33.33% | DEN: 1
Roughhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria aspera)
SF: 33.33% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 33.33% | DEN: 1
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 33.33% | DEN: 1
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 33.33% | DEN: 1
Spotted Drum - Drum
(Eques punctatus)
SF: 33.33% | DEN: 1
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 33.33% | DEN: 3
Tusked Goby - Goby
(Risor ruber)
SF: 33.33% | DEN: 3
Unidentified Triplefin species - Triplefin (Blenny)
(Enneanectes sp.)
SF: 33.33% | DEN: 2