Region: TWA
Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » British Virgin Islands - Zone 65 » Tortola (inc. Buck Is. & Frenchmans Cay) - Zone 6501 » Jost Van Dyke (incl Little Jost Van Dyke, Green Ca - Zone 650102
Survey Types: Species & Abundance, Species Only
Dates: 1/1/93 - 10/16/25
Total Surveys: 46
#Species Reported: 197
Average Species Reported on a Survey by Expert Surveyors: 72.44
Average Species Reported on a Survey by Novice Surveyors: 27.78
Survey Type: SA = Species & Abundance; SO = Species Only - How to interpret REEF data?
Click a column header to sort by that column. Hold shift and click to sort by multiple columns
Surveys | Bottom Time | |||||
---|---|---|---|---|---|---|
Expert | Novice | |||||
Code | Name | SA | SO | SA | SO | (H:M) |
6 | GREATER ANTILLES & VIRGIN ISLANDS | 9 | 0 | 35 | 2 | 64:56 |
65 | British Virgin Islands | 9 | 0 | 35 | 2 | 64:56 |
6501 | Tortola (inc. Buck Is. & Frenchmans Cay) | 9 | 0 | 35 | 2 | 64:56 |
650102 | Jost Van Dyke (incl Little Jost Van Dyke, Green Ca | 9 | 0 | 35 | 2 | 64:56 |
65010201 | Sandy Spit | 1 | 0 | 4 | 0 | 3:15 |
65010202 | Mound off East End Jost Van Dyke | 0 | 0 | 4 | 0 | 1:24 |
65010203 | Diamond Cay (East end Jost Van Dyke) | 0 | 0 | 5 | 0 | 4:24 |
65010204 | White Bay (Jost Van Dyke) | 1 | 0 | 3 | 1 | 20:14 |
65010205 | The Horseshoe (Jost Van Dyke) | 0 | 0 | 1 | 0 | 0:31 |
65010206 | Changes Point (West White Bay) | 2 | 0 | 2 | 0 | 5:38 |
65010207 | Green Cay west | 1 | 0 | 1 | 0 | 3:28 |
TOTALS | 9 | 0 | 35 | 2 | 64:56 |
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.
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
(Atheriniformes sp./ Clupeiformes sp.)
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
(C. glaucofraenum/C. venezuelae/C. tortugae)
Eyed Flounder - Flounder
(Bothus ocellatus)
(Bothus ocellatus)
Sand-Canyon Goby (part of Bridled Goby Complex) - Goby
(Coryphopterus venezuelae (was C. bol))
(Coryphopterus venezuelae (was C. bol))
Juvenile Grunt - Grunt
(Haemulon sp.)
(Haemulon sp.)
Orangespotted Goby - Goby
(Nes longus)
(Nes longus)
Brassy Chub - Chub
(Kyphosus vaigiensis)
(Kyphosus vaigiensis)
Bridled Burrfish - Porcupinefish
(Chilomycterus antennatus)
(Chilomycterus antennatus)
Flagfin Mojarra - Mojarra
(Eucinostomus melanopterus)
(Eucinostomus melanopterus)
Greenbanded Goby - Goby
(Tigrigobius multifasciatus)
(Tigrigobius multifasciatus)
Hamlet - Juvenile - Seabass
(Hypoplectrus sp.)
(Hypoplectrus sp.)
Hardhead Silverside - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atherinomorus stipes)
(Atherinomorus stipes)
Mutton Snapper - Snapper
(Lutjanus analis)
(Lutjanus analis)
Pearl Blenny - Blenny - Combtooth
(Entomacrodus nigricans)
(Entomacrodus nigricans)
Pearly Razorfish - Wrasse
(Xyrichtys novacula)
(Xyrichtys novacula)
Purplemouth Moray - Moray
(Gymnothorax vicinus)
(Gymnothorax vicinus)
Pygmy Filefish - Filefish
(Stephanolepis setifer)
(Stephanolepis setifer)
Rusty Goby - Goby
(Priolepis hipoliti)
(Priolepis hipoliti)
Sawcheek Cardinalfish - Cardinalfish
(Apogon quadrisquamatus)
(Apogon quadrisquamatus)
Sharksucker - Remora
(Echeneis naucrates)
(Echeneis naucrates)
Sponge Cardinalfish - Cardinalfish
(Phaeoptyx xenus)
(Phaeoptyx xenus)