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Region: TWA

Geographic Zones: Margaret's Reef

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/9/24

Total Surveys: 6

#Species Reported: 91

Average Species Reported on a Survey by Expert Surveyors: 52.60

Average Species Reported on a Survey by Novice Surveyors: 54.00

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)
3FLORIDA (East Coast and Keys)50105:44
34KEYS (Key Largo to Key West, including Fla. Bay)50105:44
3410Dry Tortugas50105:44
34100089Margaret's Reef50105:44
TOTALS50105:44

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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Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 3.83
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 100% | DEN: 2
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 100% | DEN: 1.5
Blue Hamlet - Seabass
(Hypoplectrus gemma)
SF: 100% | DEN: 2.33
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2.83
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.67
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 100% | DEN: 2.67
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 100% | DEN: 2.17
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 100% | DEN: 2.33
Graysby - Seabass
(Cephalopholis cruentata)
SF: 100% | DEN: 1.67
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 100% | DEN: 3.83
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 2.33
Purple Reeffish - Damselfish
(Chromis scotti)
SF: 100% | DEN: 3.67
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 100% | DEN: 1.33
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 100% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 100% | DEN: 2.17
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 3.33
White Grunt - Grunt
(Haemulon plumierii)
SF: 100% | DEN: 2
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 100% | DEN: 2.67
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 100% | DEN: 3
Bar Jack - Jack
(Caranx ruber)
SF: 83.33% | DEN: 3.2
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 83.33% | DEN: 1
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 83.33% | DEN: 2
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 83.33% | DEN: 2.6
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 83.33% | DEN: 2
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 83.33% | DEN: 1.8
Neon Goby - Goby
(Elacatinus oceanops)
SF: 83.33% | DEN: 2.6
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 83.33% | DEN: 2.8
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 83.33% | DEN: 2.4
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 83.33% | DEN: 1.6
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 83.33% | DEN: 1.4
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 83.33% | DEN: 3
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 83.33% | DEN: 2.8
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 83.33% | DEN: 2.8
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 66.67% | DEN: 1.5
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 66.67% | DEN: 2.75
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 66.67% | DEN: 2
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 66.67% | DEN: 1.25
Porkfish - Grunt
(Anisotremus virginicus)
SF: 66.67% | DEN: 1.75
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 66.67% | DEN: 1.5
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 66.67% | DEN: 2
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 66.67% | DEN: 2.75
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 66.67% | DEN: 1.25
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 66.67% | DEN: 2.5
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 50% | DEN: 2.33
Black Grouper - Seabass
(Mycteroperca bonaci)
SF: 50% | DEN: 1.33
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 50% | DEN: 1.33
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 50% | DEN: 1.67
Hybrid Hamlet - Seabass
(Hypoplectrus (Hybrid))
SF: 50% | DEN: 1
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 50% | DEN: 3.67
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 50% | DEN: 1.67
Red Grouper - Seabass
(Epinephelus morio)
SF: 50% | DEN: 1
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 50% | DEN: 2
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 50% | DEN: 1.33
Sunshinefish - Damselfish
(Chromis insolata)
SF: 50% | DEN: 2
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 50% | DEN: 1.33
Townsend Angelfish (Hybrid Queen/Blue) - Angelfish
(Holacanthus sp. (Hybrid))
SF: 50% | DEN: 1.33
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 33.33% | DEN: 2
Blue Dartfish (Blue Goby) - Dartfish
(Ptereleotris calliurus)
SF: 33.33% | DEN: 2
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 33.33% | DEN: 1.5
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 33.33% | DEN: 1.5
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 33.33% | DEN: 1.5
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 33.33% | DEN: 2
Jackknife-Fish - Drum
(Eques lanceolatus)
SF: 33.33% | DEN: 1
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 33.33% | DEN: 1
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 33.33% | DEN: 1
Sand Perch - Seabass
(Diplectrum formosum)
SF: 33.33% | DEN: 1
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 33.33% | DEN: 1
Yellowmouth Grouper - Seabass
(Mycteroperca interstitialis)
SF: 33.33% | DEN: 1
Yellowprow Goby - Goby
(Elacatinus xanthiprora)
SF: 33.33% | DEN: 1.5
Yellowtail Reeffish - Damselfish
(Chromis enchrysura)
SF: 33.33% | DEN: 2
Bandtail Puffer - Puffer
(Sphoeroides spengleri)
SF: 16.67% | DEN: 1
Belted Cardinalfish - Cardinalfish
(Apogon townsendi)
SF: 16.67% | DEN: 2
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 16.67% | DEN: 3
Bonnethead - Hammerhead Shark
(Sphyrna tiburo)
SF: 16.67% | DEN: 2
Bonnetmouth - Grunt
(Emmelichthyops atlanticus)
SF: 16.67% | DEN: 2
Cubera Snapper - Snapper
(Lutjanus cyanopterus)
SF: 16.67% | DEN: 1
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 16.67% | DEN: 2
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 16.67% | DEN: 2
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 16.67% | DEN: 1
Painted Wrasse - Wrasse
(Halichoeres caudalis)
SF: 16.67% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 16.67% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 16.67% | DEN: 1
Rosy Blenny - Blenny - Labrisomids
(Malacoctenus macropus)
SF: 16.67% | DEN: 2
Sailfin Blenny - Blenny - Pike, tube, and flag
(Emblemaria pandionis)
SF: 16.67% | DEN: 1
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 16.67% | DEN: 2
Scamp - Seabass
(Mycteroperca phenax)
SF: 16.67% | DEN: 2
Sharksucker - Remora
(Echeneis naucrates)
SF: 16.67% | DEN: 1
Sponge Cardinalfish - Cardinalfish
(Phaeoptyx xenus)
SF: 16.67% | DEN: 1
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 16.67% | DEN: 2
Unidentified Triplefin species - Triplefin (Blenny)
(Enneanectes sp.)
SF: 16.67% | DEN: 1