Region: TWA
Geographic Zones: GREATER ANTILLES & VIRGIN ISLANDS - Zone 6 » British Virgin Islands - Zone 65 » Tortola (inc. Buck Is. & Frenchmans Cay) - Zone 6501 » Dry Rocks (Cooper Island) - Zone 65010030
Survey Types: Species & Abundance, Species Only
Dates: 1/1/93 - 10/16/25
Total Surveys: 45
#Species Reported: 169
Average Species Reported on a Survey by Expert Surveyors: 64.96
Average Species Reported on a Survey by Novice Surveyors: 57.45
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 | 0 | 21 | 1 | 45:19 |
65 | British Virgin Islands | 23 | 0 | 21 | 1 | 45:19 |
6501 | Tortola (inc. Buck Is. & Frenchmans Cay) | 23 | 0 | 21 | 1 | 45:19 |
65010030 | Dry Rocks (Cooper Island) | 23 | 0 | 21 | 1 | 45:19 |
TOTALS | 23 | 0 | 21 | 1 | 45:19 |
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.
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
(C. glaucofraenum/C. venezuelae/C. tortugae)
Sharksucker - Remora
(Echeneis naucrates)
(Echeneis naucrates)
Mutton Snapper - Snapper
(Lutjanus analis)
(Lutjanus analis)
Hamlet - Juvenile - Seabass
(Hypoplectrus sp.)
(Hypoplectrus sp.)
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
(Atheriniformes sp./ Clupeiformes sp.)
Bluelip Hamlet - Seabass
(Hypoplectrus affinis)
(Hypoplectrus affinis)
Brassy Chub - Chub
(Kyphosus vaigiensis)
(Kyphosus vaigiensis)
Lancer Dragonet - Dragonet
(Paradiplogrammus bairdi)
(Paradiplogrammus bairdi)
Lined Seahorse - Pipefish and Seahorse
(Hippocampus erectus)
(Hippocampus erectus)
Little Tunny - Mackerel
(Euthynnus alletteratus)
(Euthynnus alletteratus)
Unidentified Triplefin species - Triplefin (Blenny)
(Enneanectes sp.)
(Enneanectes sp.)
Yellowline Goby - Goby
(Elacatinus horsti)
(Elacatinus horsti)