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Region: TWA

Geographic Zones: NW CARIBBEAN - Zone 5 » Cayman Islands - Zone 52 » Cayman Brac - Zone 5201 » Crab Valley / Crab Alley - Zone 52010043

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 5/11/25

Total Surveys: 9

#Species Reported: 70

Average Species Reported on a Survey by Expert Surveyors: 40.00

Average Species Reported on a Survey by Novice Surveyors: 29.29

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)
5NW CARIBBEAN20706:46
52Cayman Islands20706:46
5201Cayman Brac20706:46
52010043Crab Valley / Crab Alley20706:46
TOTALS20706:46

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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Black Durgon - Triggerfish
(Melichthys niger)
SF: 100% | DEN: 2.56
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 100% | DEN: 3.56
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.11
Fairy Basslet - Basslet
(Gramma loreto)
SF: 100% | DEN: 3.33
Bar Jack - Jack
(Caranx ruber)
SF: 88.89% | DEN: 1.88
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 88.89% | DEN: 2.88
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 88.89% | DEN: 2.63
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 88.89% | DEN: 3.13
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 88.89% | DEN: 3.75
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 88.89% | DEN: 1.75
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 88.89% | DEN: 2.38
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 88.89% | DEN: 1.88
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 77.78% | DEN: 1.57
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 77.78% | DEN: 1.86
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 77.78% | DEN: 2
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 77.78% | DEN: 2.43
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 77.78% | DEN: 1.86
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 66.67% | DEN: 1.67
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 66.67% | DEN: 2.17
Graysby - Seabass
(Cephalopholis cruentata)
SF: 66.67% | DEN: 1.33
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 66.67% | DEN: 2.83
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 66.67% | DEN: 2.17
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 66.67% | DEN: 2
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 66.67% | DEN: 1.5
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 66.67% | DEN: 1.83
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 55.56% | DEN: 2.2
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 55.56% | DEN: 2.4
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 55.56% | DEN: 1.8
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 44.44% | DEN: 1.75
Boga - Grunt
(Haemulon vittatum)
SF: 44.44% | DEN: 2.75
Brassy Chub - Chub
(Kyphosus vaigiensis)
SF: 44.44% | DEN: 2
Cayman Sponge Goby - Goby
(Elacatinus centralis)
SF: 44.44% | DEN: 2
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 44.44% | DEN: 1.25
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 44.44% | DEN: 4
Reef Shark (Caribbean) - Requiem Shark
(Carcharhinus perezii)
SF: 44.44% | DEN: 1.25
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 44.44% | DEN: 2.75
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 44.44% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 44.44% | DEN: 2.75
Black Grouper - Seabass
(Mycteroperca bonaci)
SF: 33.33% | DEN: 1
Horse-eye Jack - Jack
(Caranx latus)
SF: 33.33% | DEN: 3.33
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 33.33% | DEN: 1.33
Tiger Grouper - Seabass
(Mycteroperca tigris)
SF: 33.33% | DEN: 1.67
Black Jack - Jack
(Caranx lugubris)
SF: 22.22% | DEN: 1
Cayman Cleaning Goby - Goby
(Elacatinus cayman)
SF: 22.22% | DEN: 1.5
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 22.22% | DEN: 1.5
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 22.22% | DEN: 1
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 22.22% | DEN: 2
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 22.22% | DEN: 2
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 22.22% | DEN: 1.5
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 11.11% | DEN: 1
Black Snapper - Snapper
(Apsilus dentatus)
SF: 11.11% | DEN: 1
Blackcap Basslet - Basslet
(Gramma melacara)
SF: 11.11% | DEN: 2
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 11.11% | DEN: 2
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 11.11% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 11.11% | DEN: 2
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 11.11% | DEN: 1
Loggerhead Sea Turtle - Sea Turtles
(Caretta caretta)
SF: 11.11% | DEN: 2
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 11.11% | DEN: 2
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 11.11% | DEN: 2
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 11.11% | DEN: 2
Peppermint Basslet - Basslet / Seabass
(Liopropoma rubre)
SF: 11.11% | DEN: 1
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 11.11% | DEN: 1
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 11.11% | DEN: 1
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 11.11% | DEN: 1
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 11.11% | DEN: 1
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 11.11% | DEN: 1
Sponge Cardinalfish - Cardinalfish
(Phaeoptyx xenus)
SF: 11.11% | DEN: 1
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 11.11% | DEN: 2
Whitefin Sharksucker - Remora
(Echeneis neucratoides)
SF: 11.11% | DEN: 2
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 11.11% | DEN: 3