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Region: TWA

Geographic Zones: Ilha do Frade

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/4/24

Total Surveys: 9

#Species Reported: 49

Average Species Reported on a Survey by Expert Surveyors: 27.67

Average Species Reported on a Survey by Novice Surveyors: 24.50

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)
8Continental Caribbean and Brazil30607:11
87Brazil30607:11
8701Fernando De Noronha30607:11
87010005Ilha do Frade30607:11
TOTALS30607:11

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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Coney - Seabass
(Cephalopholis fulva)
SF: 100% | DEN: 3.22
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 100% | DEN: 2.11
Sailors Choice - Grunt
(Haemulon parra)
SF: 100% | DEN: 2.78
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 100% | DEN: 3.22
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 100% | DEN: 2.56
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 100% | DEN: 3
Yellowcheek Wrasse - Wrasse
(Halichoeres cyanocephalus)
SF: 100% | DEN: 2.11
Black Margate - Grunt
(Anisotremus surinamensis)
SF: 88.89% | DEN: 2.63
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 88.89% | DEN: 3
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 88.89% | DEN: 2.25
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 88.89% | DEN: 2.5
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 88.89% | DEN: 3.13
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 77.78% | DEN: 2.71
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 77.78% | DEN: 3.57
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 77.78% | DEN: 2.57
Bar Jack - Jack
(Caranx ruber)
SF: 66.67% | DEN: 2
Brazilian Cardinal - Cardinalfish
(Apogon americanus)
SF: 66.67% | DEN: 1
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 66.67% | DEN: 2
Noronha Wrasse - Wrasse
(Thalassoma noronhanum)
SF: 66.67% | DEN: 3.33
Reef Parrotfish - Parrotfish
(Sparisoma amplum)
SF: 66.67% | DEN: 2
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 55.56% | DEN: 2.4
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 55.56% | DEN: 2
Rocas Gregory - Damselfish
(Stegastes rocasensis)
SF: 55.56% | DEN: 3.2
Saddled Parrotfish - Parrotfish
(Sparisoma frondosum)
SF: 55.56% | DEN: 2.2
Black Durgon - Triggerfish
(Melichthys niger)
SF: 44.44% | DEN: 2.5
Greater Soapfish - Soapfishes
(Rypticus saponaceus)
SF: 44.44% | DEN: 1
Horse-eye Jack - Jack
(Caranx latus)
SF: 44.44% | DEN: 1.75
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 44.44% | DEN: 2
Barber Goby (aka Widestripe Goby) - Goby
(Gobiosoma figaro)
SF: 33.33% | DEN: 3
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 33.33% | DEN: 2
Bicolor Blenny - Blenny - Labrisomids
(Malacoctenus sp.)
SF: 33.33% | DEN: 1.67
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 33.33% | DEN: 2
Green Moray - Moray
(Gymnothorax funebris)
SF: 33.33% | DEN: 1.33
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 33.33% | DEN: 1
Black Grunt - Grunt
(Haemulon bonariense)
SF: 22.22% | DEN: 2.5
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 22.22% | DEN: 2
Green Sea Turtle - Sea Turtles
(Chelonia mydas)
SF: 22.22% | DEN: 1
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 22.22% | DEN: 1
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 22.22% | DEN: 1
Whitespotted (aka Blackear) Moray - Moray
(Muraena pavonina)
SF: 22.22% | DEN: 1
Yellow Jack - Jack
(Caranx bartholomaei)
SF: 22.22% | DEN: 2
Bigeye - Bigeye
(Priacanthus arenatus)
SF: 11.11% | DEN: 1
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 11.11% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 11.11% | DEN: 1
Redeye (aka Gray) Parrotfish - Parrotfish
(Sparisoma axillare)
SF: 11.11% | DEN: 2
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 11.11% | DEN: 1
Sea Turtle sp. (unidentified) - Sea Turtles
()
SF: 11.11% | DEN: 1
Spotted Eagle Ray - Eagle Ray
(Aetobatus narinari)
SF: 11.11% | DEN: 1
Yellowtip Damselfish - Damselfish
(Stegastes pictus)
SF: 11.11% | DEN: 3