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Region: TWA

Geographic Zones: Roatan Banks

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 4/27/24

Total Surveys: 59

#Species Reported: 164

Average Species Reported on a Survey by Expert Surveyors: 55.50

Average Species Reported on a Survey by Novice Surveyors: 31.11

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 CARIBBEAN2053451:45
57Honduras2053451:45
5702Roatan2053451:45
57020010Roatan Banks2053451:45
TOTALS2053451:45

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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Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 94.92% | DEN: 2.54
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 93.22% | DEN: 3.71
Fairy Basslet - Basslet
(Gramma loreto)
SF: 86.44% | DEN: 3.19
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 86.44% | DEN: 2.54
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 81.36% | DEN: 3.22
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 79.66% | DEN: 3.02
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 74.58% | DEN: 3.03
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 71.19% | DEN: 2.93
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 69.49% | DEN: 2.11
Creole Wrasse - Wrasse
(Clepticus parrae)
SF: 66.1% | DEN: 3.64
Indigo Hamlet - Seabass
(Hypoplectrus indigo)
SF: 64.41% | DEN: 1.88
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 64.41% | DEN: 1.94
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 64.41% | DEN: 2.49
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 62.71% | DEN: 2.35
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 59.32% | DEN: 1.9
Bar Jack - Jack
(Caranx ruber)
SF: 59.32% | DEN: 2.64
Black Durgon - Triggerfish
(Melichthys niger)
SF: 59.32% | DEN: 2.44
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 59.32% | DEN: 2.19
Rock Beauty - Angelfish
(Holacanthus tricolor)
SF: 55.93% | DEN: 1.8
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 50.85% | DEN: 2.18
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 50.85% | DEN: 2.59
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 49.15% | DEN: 2.72
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 47.46% | DEN: 2.04
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 44.07% | DEN: 1.96
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 42.37% | DEN: 2.82
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 42.37% | DEN: 2.41
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 40.68% | DEN: 3.14
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 40.68% | DEN: 2.15
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 40.68% | DEN: 2.48
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 38.98% | DEN: 1.95
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 38.98% | DEN: 2.32
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 38.98% | DEN: 1.48
Yellow Goatfish - Goatfish
(Mulloidichthys martinicus)
SF: 38.98% | DEN: 1.62
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 37.29% | DEN: 1.8
Nassau Grouper - Seabass
(Epinephelus striatus)
SF: 33.9% | DEN: 1.28
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 33.9% | DEN: 1.82
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 33.9% | DEN: 1.33
Black Grouper - Seabass
(Mycteroperca bonaci)
SF: 30.51% | DEN: 1.88
Graysby - Seabass
(Cephalopholis cruentata)
SF: 28.81% | DEN: 1.71
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 25.42% | DEN: 1.77
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 25.42% | DEN: 1.77
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 23.73% | DEN: 1.67
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 23.73% | DEN: 2.38
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 23.73% | DEN: 2.33
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 23.73% | DEN: 1.67
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 23.73% | DEN: 1.75
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 23.73% | DEN: 1.25
Rainbow Parrotfish - Parrotfish
(Scarus guacamaia)
SF: 23.73% | DEN: 2.17
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 20.34% | DEN: 1.6
Mahogany Snapper - Snapper
(Lutjanus mahogoni)
SF: 20.34% | DEN: 2.1
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 20.34% | DEN: 1.6
Smooth Trunkfish - Boxfish
(Lactophrys triqueter)
SF: 20.34% | DEN: 1.8
Tiger Grouper - Seabass
(Mycteroperca tigris)
SF: 20.34% | DEN: 1.5
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 18.64% | DEN: 2.3
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 18.64% | DEN: 1.18
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 18.64% | DEN: 1.63
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 18.64% | DEN: 2.44
Coney - Seabass
(Cephalopholis fulva)
SF: 16.95% | DEN: 1.78
Green Moray - Moray
(Gymnothorax funebris)
SF: 16.95% | DEN: 1
Horse-eye Jack - Jack
(Caranx latus)
SF: 16.95% | DEN: 2.63
Porkfish - Grunt
(Anisotremus virginicus)
SF: 16.95% | DEN: 1.63
Rock Hind - Seabass
(Epinephelus adscensionis)
SF: 16.95% | DEN: 1.7
Midnight Parrotfish - Parrotfish
(Scarus coelestinus)
SF: 15.25% | DEN: 1.13
Reef Squirrelfish - Squirrelfish
(Holocentrus coruscus)
SF: 13.56% | DEN: 2
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 13.56% | DEN: 1.13
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 11.86% | DEN: 1.17
Caribbean Neon Goby - Goby
(Elacatinus lobeli)
SF: 11.86% | DEN: 2.5
Green Sea Turtle - Sea Turtles
(Chelonia mydas)
SF: 11.86% | DEN: 1.17
Honeycomb Cowfish - Boxfish
(Acanthostracion polygonius)
SF: 11.86% | DEN: 1.17
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 11.86% | DEN: 2.33
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 11.86% | DEN: 1
Red Lionfish (exotic) - Scorpionfish
(Pterois volitans)
SF: 11.86% | DEN: 2.17
Sand Diver - Lizardfish
(Synodus intermedius)
SF: 11.86% | DEN: 1.33
Sharksucker - Remora
(Echeneis naucrates)
SF: 11.86% | DEN: 1.2
White Grunt - Grunt
(Haemulon plumierii)
SF: 11.86% | DEN: 2.5
Blackcap Basslet - Basslet
(Gramma melacara)
SF: 10.17% | DEN: 2.25
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 10.17% | DEN: 2
Longsnout Butterflyfish - Butterflyfish
(Chaetodon aculeatus)
SF: 10.17% | DEN: 1.2
Peacock Flounder - Flounder
(Bothus lunatus)
SF: 10.17% | DEN: 1
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 10.17% | DEN: 1.6
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 10.17% | DEN: 2
Spotted Drum - Drum
(Eques punctatus)
SF: 10.17% | DEN: 1
Brown Garden Eel - Conger
(Heteroconger longissimus)
SF: 8.47% | DEN: 3.75
Caesar Grunt - Grunt
(Haemulon carbonarium)
SF: 8.47% | DEN: 2.4
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 8.47% | DEN: 2
Longfin Damselfish - Damselfish
(Stegastes diencaeus)
SF: 8.47% | DEN: 2.33
Rainbow Wrasse - Wrasse
(Halichoeres pictus)
SF: 8.47% | DEN: 2
Scrawled Cowfish - Boxfish
(Acanthostracion quadricornis)
SF: 8.47% | DEN: 1.25
Spotted Trunkfish - Boxfish
(Lactophrys bicaudalis)
SF: 8.47% | DEN: 1
Black Hamlet - Seabass
(Hypoplectrus nigricans)
SF: 6.78% | DEN: 1.33
Blackbar Soldierfish - Squirrelfish
(Myripristis jacobus)
SF: 6.78% | DEN: 1.67
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 6.78% | DEN: 2.25
Dusky Squirrelfish - Squirrelfish
(Sargocentron vexillarium)
SF: 6.78% | DEN: 1.75
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 6.78% | DEN: 2.33
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 6.78% | DEN: 4
Nurse Shark - Carpet Shark
(Ginglymostoma cirratum)
SF: 6.78% | DEN: 1
Red Hind - Seabass
(Epinephelus guttatus)
SF: 6.78% | DEN: 1.67
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 6.78% | DEN: 1.67
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 6.78% | DEN: 1
Sunshinefish - Damselfish
(Chromis insolata)
SF: 6.78% | DEN: 2.67
Tobaccofish - Seabass
(Serranus tabacarius)
SF: 6.78% | DEN: 1.5
Yellowhead Jawfish - Jawfish
(Opistognathus aurifrons)
SF: 6.78% | DEN: 2
Atlantic Spadefish - Spadefish
(Chaetodipterus faber)
SF: 5.08% | DEN: 2
Balloonfish - Porcupinefish
(Diodon holocanthus)
SF: 5.08% | DEN: 1
Black Margate - Grunt
(Anisotremus surinamensis)
SF: 5.08% | DEN: 1.5
Blue Hamlet - Seabass
(Hypoplectrus gemma)
SF: 5.08% | DEN: 2.67
Eyed Flounder - Flounder
(Bothus ocellatus)
SF: 5.08% | DEN: 1
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 5.08% | DEN: 3
Goldentail Moray - Moray
(Gymnothorax miliaris)
SF: 5.08% | DEN: 1
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 5.08% | DEN: 1
Permit - Jack
(Trachinotus falcatus)
SF: 5.08% | DEN: 2
Sand Tilefish - Tilefish
(Malacanthus plumieri)
SF: 5.08% | DEN: 2
Spotted Eagle Ray - Eagle Ray
(Aetobatus narinari)
SF: 5.08% | DEN: 1
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 5.08% | DEN: 1
Yellowfin Grouper - Seabass
(Mycteroperca venenosa)
SF: 5.08% | DEN: 1
Blue Dartfish (Blue Goby) - Dartfish
(Ptereleotris calliurus)
SF: 3.39% | DEN: 2
Cleaning Goby - Goby
(Elacatinus genie)
SF: 3.39% | DEN: 3
Glasseye Snapper (Atlantic) - Bigeye
(Heteropriacanthus cruentatus)
SF: 3.39% | DEN: 0
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 3.39% | DEN: 2
Green Razorfish - Wrasse
(Xyrichtys splendens)
SF: 3.39% | DEN: 0
King Mackerel - Mackerel
(Scomberomorus cavalla)
SF: 3.39% | DEN: 2
Longjaw Squirrelfish - Squirrelfish
(Neoniphon marianus)
SF: 3.39% | DEN: 2
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 3.39% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 3.39% | DEN: 1
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 3.39% | DEN: 1.5
Saucereye Porgy - Porgy
(Calamus calamus)
SF: 3.39% | DEN: 2
Shy Hamlet - Seabass
(Hypoplectrus guttavarius)
SF: 3.39% | DEN: 1
Southern Stingray - Stingray
(Hypanus americanus)
SF: 3.39% | DEN: 1
Spanish Grunt - Grunt
(Haemulon macrostoma)
SF: 3.39% | DEN: 1
Spotted Scorpionfish - Scorpionfish
(Scorpaena plumieri plumieri)
SF: 3.39% | DEN: 1
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 3.39% | DEN: 1.5
Yellow Jack - Jack
(Caranx bartholomaei)
SF: 3.39% | DEN: 2
Yellowtail Hamlet - Seabass
(Hypoplectrus chlorurus)
SF: 3.39% | DEN: 2
Arrow Blenny - Blenny - Pike, tube, and flag
(Lucayablennius zingaro)
SF: 1.69% | DEN: 0
Bigeye - Bigeye
(Priacanthus arenatus)
SF: 1.69% | DEN: 0
Black Jack - Jack
(Caranx lugubris)
SF: 1.69% | DEN: 3
Blackfin Cardinalfish - Cardinalfish
(Astrapogon puncticulatus)
SF: 1.69% | DEN: 2
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 1.69% | DEN: 1
Butter Hamlet - Seabass
(Hypoplectrus unicolor)
SF: 1.69% | DEN: 0
Cave Basslet - Basslet / Seabass
(Liopropoma mowbrayi)
SF: 1.69% | DEN: 1
Chain Moray - Moray
(Echidna catenata)
SF: 1.69% | DEN: 0
Cottonwick - Grunt
(Haemulon melanurum)
SF: 1.69% | DEN: 1
Crevalle Jack - Jack
(Caranx hippos)
SF: 1.69% | DEN: 1
Diamond Blenny - Blenny - Labrisomids
(Malacoctenus boehlkei)
SF: 1.69% | DEN: 0
Flamefish - Cardinalfish
(Apogon maculatus)
SF: 1.69% | DEN: 0
Goldface Toby - Puffer
(Canthigaster jamestyleri)
SF: 1.69% | DEN: 2
Greater Soapfish - Seabass
(Rypticus saponaceus)
SF: 1.69% | DEN: 0
Houndfish - Needlefish
(Tylosurus crocodilus crocodilus)
SF: 1.69% | DEN: 0
Northern/Southern Sennet - Barracuda
(Sphyraena borealis/picudilla)
SF: 1.69% | DEN: 0
Peppermint Goby - Goby
(Coryphopterus lipernes)
SF: 1.69% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 1.69% | DEN: 0
Remora - Remora
(Remora remora)
SF: 1.69% | DEN: 0
Rosy Razorfish - Wrasse
(Xyrichtys martinicensis)
SF: 1.69% | DEN: 0
Sailors Choice - Grunt
(Haemulon parra)
SF: 1.69% | DEN: 2
Sea Turtle sp. (unidentified) - Sea Turtles
()
SF: 1.69% | DEN: 1
Smallmouth Grunt - Grunt
(Haemulon chrysargyreum)
SF: 1.69% | DEN: 3
Spanish Mackerel - Mackerel
(Scomberomorus maculatus)
SF: 1.69% | DEN: 1
Spinyhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria spinosa)
SF: 1.69% | DEN: 2
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 1.69% | DEN: 4
Whitestar Cardinalfish - Cardinalfish
(Apogon lachneri)
SF: 1.69% | DEN: 0
Yellowfin Mojarra - Mojarra
(Gerres cinereus)
SF: 1.69% | DEN: 0
Yellowline Goby - Goby
(Elacatinus horsti)
SF: 1.69% | DEN: 2
Yellowmouth Grouper - Seabass
(Mycteroperca interstitialis)
SF: 1.69% | DEN: 1
Yellowtail Reeffish - Damselfish
(Chromis enchrysura)
SF: 1.69% | DEN: 0