Region: TWA
Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » British Virgin Islands - Zone 65 » Tortola (inc. Buck Is. & Frenchmans Cay) - Zone 6501 » Guana Island - Zone 650104
Survey Types: Species & Abundance, Species Only
Dates: 1/1/93 - 10/16/25
Total Surveys: 92
#Species Reported: 224
Average Species Reported on a Survey by Expert Surveyors: 61.12
Average Species Reported on a Survey by Novice Surveyors: 27.79
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 | 23 | 1 | 66 | 2 | 90:16 |
65 | British Virgin Islands | 23 | 1 | 66 | 2 | 90:16 |
6501 | Tortola (inc. Buck Is. & Frenchmans Cay) | 23 | 1 | 66 | 2 | 90:16 |
650104 | Guana Island | 23 | 1 | 66 | 2 | 90:16 |
65010401 | Iguana Head | 0 | 0 | 1 | 0 | 0:30 |
65010402 | Grand Central Station | 4 | 0 | 2 | 1 | 6:20 |
65010403 | Monkey Point | 6 | 0 | 52 | 1 | 59:57 |
65010404 | Time Square (Guana Island) | 5 | 0 | 1 | 0 | 5:45 |
65010405 | Muskmellon Bay (Guana Island) | 4 | 1 | 2 | 0 | 7:24 |
65010406 | White Bay (Guana Island) | 0 | 0 | 1 | 0 | 1:10 |
TOTALS | 23 | 1 | 66 | 2 | 90:16 |
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)
Greenbanded Goby - Goby
(Tigrigobius multifasciatus)
(Tigrigobius multifasciatus)
Juvenile Grunt - Grunt
(Haemulon sp.)
(Haemulon sp.)
Mutton Snapper - Snapper
(Lutjanus analis)
(Lutjanus analis)
Spotted Scorpionfish - Scorpionfish
(Scorpaena plumieri plumieri)
(Scorpaena plumieri plumieri)
Pale Cardinalfish - Cardinalfish
(Apogon planifrons)
(Apogon planifrons)
Sharksucker - Remora
(Echeneis naucrates)
(Echeneis naucrates)
Cardinal Soldierfish - Squirrelfish
(Plectrypops retrospinis)
(Plectrypops retrospinis)
Eyed Flounder - Flounder
(Bothus ocellatus)
(Bothus ocellatus)
Hamlet - Juvenile - Seabass
(Hypoplectrus sp.)
(Hypoplectrus sp.)
Keeltail Needlefish - Needlefish
(Platybelone argalus argalus)
(Platybelone argalus argalus)
Orange Filefish - Filefish
(Aluterus schoepfii)
(Aluterus schoepfii)
Redear Sardine (Redear Herring) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Harengula humeralis)
(Harengula humeralis)
Sand-Canyon Goby (part of Bridled Goby Complex) - Goby
(Coryphopterus venezuelae (was C. bol))
(Coryphopterus venezuelae (was C. bol))
Bigtooth Cardinalfish - Cardinalfish
(Apogon affinis)
(Apogon affinis)
Dwarf Herring - Silvery Fishes - Silversides, Herrings, and Anchovies
(Jenkinsia lamprotaenia)
(Jenkinsia lamprotaenia)
Mimic Cardinalfish - Cardinalfish
(Apogon phenax)
(Apogon phenax)
Nineline Goby - Goby
(Ginsburgellus novemlineatus)
(Ginsburgellus novemlineatus)
Padded Clingfish - Clingfish
(Arcos macrophthalmus)
(Arcos macrophthalmus)
Sea Turtle sp. (unidentified) - Sea Turtles
()
()
Sponge Cardinalfish - Cardinalfish
(Phaeoptyx xenus)
(Phaeoptyx xenus)
Whitefin Sharksucker - Remora
(Echeneis neucratoides)
(Echeneis neucratoides)