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Region: TWA

Geographic Zones: Bob's Ledge

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 9

#Species Reported: 100

Average Species Reported on a Survey by Expert Surveyors: 49.29

Average Species Reported on a Survey by Novice Surveyors: 56.50

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)
3FLORIDA (East Coast and Keys)70205:46
34KEYS (Key Largo to Key West, including Fla. Bay)70205:46
3410Dry Tortugas70205:46
34100034Bob's Ledge70205:46
TOTALS70205:46

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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Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 3
Blue Hamlet - Seabass
(Hypoplectrus gemma)
SF: 100% | DEN: 2
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.22
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. bol/C. tortugae)
SF: 100% | DEN: 2
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 100% | DEN: 2.11
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 100% | DEN: 2.67
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 100% | DEN: 2.67
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 100% | DEN: 1.78
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 100% | DEN: 2.22
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 100% | DEN: 2.89
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 2.67
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 100% | DEN: 2.89
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 100% | DEN: 3.44
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 88.89% | DEN: 1.88
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 88.89% | DEN: 1.63
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 88.89% | DEN: 2
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 88.89% | DEN: 2.75
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 88.89% | DEN: 2.13
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 88.89% | DEN: 2.75
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 88.89% | DEN: 2
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 88.89% | DEN: 1.88
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 88.89% | DEN: 1.88
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 88.89% | DEN: 1.75
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 88.89% | DEN: 1.88
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 88.89% | DEN: 2.5
White Grunt - Grunt
(Haemulon plumierii)
SF: 88.89% | DEN: 2.63
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 77.78% | DEN: 2.14
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 77.78% | DEN: 1.86
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 77.78% | DEN: 2.14
Purple Reeffish - Damselfish
(Chromis scotti)
SF: 77.78% | DEN: 2.43
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 77.78% | DEN: 2.29
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 77.78% | DEN: 2
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 66.67% | DEN: 2
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 66.67% | DEN: 1.83
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 66.67% | DEN: 2
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 66.67% | DEN: 1.83
Red Grouper - Seabass
(Epinephelus morio)
SF: 66.67% | DEN: 1.83
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 66.67% | DEN: 1.83
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 66.67% | DEN: 2.67
Bar Jack - Jack
(Caranx ruber)
SF: 55.56% | DEN: 2.6
Black Grouper - Seabass
(Mycteroperca bonaci)
SF: 55.56% | DEN: 1.8
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 55.56% | DEN: 1.4
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 55.56% | DEN: 2
Graysby - Seabass
(Cephalopholis cruentata)
SF: 55.56% | DEN: 1.6
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 55.56% | DEN: 2
Porkfish - Grunt
(Anisotremus virginicus)
SF: 55.56% | DEN: 1.8
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 55.56% | DEN: 1.2
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 44.44% | DEN: 2
Bluelip Parrotfish - Parrotfish
(Cryptotomus roseus)
SF: 44.44% | DEN: 1.75
Goliath Grouper - Seabass
(Epinephelus itajara)
SF: 44.44% | DEN: 1
Neon Goby - Goby
(Elacatinus oceanops)
SF: 44.44% | DEN: 1.75
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 44.44% | DEN: 2
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 44.44% | DEN: 2
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 44.44% | DEN: 1
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 44.44% | DEN: 1.25
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 44.44% | DEN: 2
Colon Goby - Goby
(Coryphopterus dicrus)
SF: 33.33% | DEN: 1.67
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 33.33% | DEN: 2
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 33.33% | DEN: 2
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 33.33% | DEN: 1
Pallid Goby - Goby
(Coryphopterus eidolon)
SF: 33.33% | DEN: 1
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 33.33% | DEN: 1.33
Scamp - Seabass
(Mycteroperca phenax)
SF: 33.33% | DEN: 1.67
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 33.33% | DEN: 2
Tan Hamlet - Seabass
(Hypoplectrus randallorum)
SF: 33.33% | DEN: 1.67
White Margate - Grunt
(Haemulon album)
SF: 33.33% | DEN: 1.67
Yellowprow Goby - Goby
(Elacatinus xanthiprora)
SF: 33.33% | DEN: 1
Almaco Jack - Jack
(Seriola rivoliana)
SF: 22.22% | DEN: 1.5
Blue Runner - Jack
(Caranx crysos)
SF: 22.22% | DEN: 3
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 22.22% | DEN: 4
Dusky Jawfish - Jawfish
(Opistognathus whitehurstii)
SF: 22.22% | DEN: 1
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 22.22% | DEN: 2.5
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 22.22% | DEN: 2.5
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 22.22% | DEN: 2.5
Seaweed Blenny - Blenny - Combtooth
(Parablennius marmoreus)
SF: 22.22% | DEN: 1.5
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 22.22% | DEN: 2.5
Townsend Angelfish (Hybrid Queen/Blue) - Angelfish
(Holacanthus sp. (Hybrid))
SF: 22.22% | DEN: 1
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 22.22% | DEN: 1
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 11.11% | DEN: 2
Blue Dartfish (Blue Goby) - Dartfish
(Ptereleotris calliurus)
SF: 11.11% | DEN: 2
Bucktooth Parrotfish - Parrotfish
(Sparisoma radians)
SF: 11.11% | DEN: 1
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 11.11% | DEN: 2
Green Razorfish - Wrasse
(Xyrichtys splendens)
SF: 11.11% | DEN: 1
Hovering Dartfish (Hovering Goby) - Dartfish
(Ptereleotris helenae)
SF: 11.11% | DEN: 1
Jolthead Porgy - Porgy
(Calamus bajonado)
SF: 11.11% | DEN: 1
Knobbed Porgy - Porgy
(Calamus nodosus)
SF: 11.11% | DEN: 1
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 11.11% | DEN: 2
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 11.11% | DEN: 1
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 11.11% | DEN: 1
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 11.11% | DEN: 1
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 11.11% | DEN: 2
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 11.11% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 11.11% | DEN: 2
Reef Croaker - Drum
(Odontoscion dentex)
SF: 11.11% | DEN: 2
Rosy Razorfish - Wrasse
(Xyrichtys martinicensis)
SF: 11.11% | DEN: 2
Roughhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria aspera)
SF: 11.11% | DEN: 1
Sharksucker - Remora
(Echeneis naucrates)
SF: 11.11% | DEN: 1
Sunshinefish - Damselfish
(Chromis insolata)
SF: 11.11% | DEN: 1
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 11.11% | DEN: 2
Yellowfin Grouper - Seabass
(Mycteroperca venenosa)
SF: 11.11% | DEN: 1