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Region: TWA

Geographic Zones: GULF OF MEXICO (Cape Sable to Yucatan Cabo Catoche - Zone 2 » Yucatan, Mexico - Zone 29 » Alacranes Reef System - Zone 2902 » Tweet / El Tweed - Zone 29020005

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 10/14/25

Total Surveys: 5

#Species Reported: 108

Average Species Reported on a Survey by Expert Surveyors: 61.20

Average Species Reported on a Survey by Novice Surveyors: 0

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)
2GULF OF MEXICO (Cape Sable to Yucatan Cabo Catoche50004:56
29Yucatan, Mexico50004:56
2902Alacranes Reef System50004:56
29020005Tweet / El Tweed50004:56
TOTALS50004:56

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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Bar Jack - Jack
(Caranx ruber)
SF: 100% | DEN: 2.4
Bicolor Damselfish - Damselfish
(Stegastes partitus)
SF: 100% | DEN: 2.8
Black Durgon - Triggerfish
(Melichthys niger)
SF: 100% | DEN: 2.2
Blue Parrotfish - Parrotfish
(Scarus coeruleus)
SF: 100% | DEN: 2.2
Blue Tang - Surgeonfish
(Acanthurus coeruleus)
SF: 100% | DEN: 2.8
Bluehead - Wrasse
(Thalassoma bifasciatum)
SF: 100% | DEN: 3.2
Brassy Chub - Chub
(Kyphosus vaigiensis)
SF: 100% | DEN: 2.6
Brown Chromis - Damselfish
(Azurina multilineata)
SF: 100% | DEN: 3.4
Great Barracuda - Barracuda
(Sphyraena barracuda)
SF: 100% | DEN: 1.8
Greenblotch Parrotfish - Parrotfish
(Sparisoma atomarium)
SF: 100% | DEN: 2.2
Longspine Squirrelfish - Squirrelfish
(Holocentrus rufus)
SF: 100% | DEN: 2
Midnight Parrotfish - Parrotfish
(Scarus coelestinus)
SF: 100% | DEN: 2.4
Neon Goby - Goby
(Elacatinus oceanops)
SF: 100% | DEN: 2.2
Ocean Surgeonfish - Surgeonfish
(Acanthurus tractus)
SF: 100% | DEN: 2.6
Rainbow Parrotfish - Parrotfish
(Scarus guacamaia)
SF: 100% | DEN: 2.6
Saddled Blenny - Blenny - Labrisomids
(Malacoctenus triangulatus)
SF: 100% | DEN: 2.2
Sergeant Major - Damselfish
(Abudefduf saxatilis)
SF: 100% | DEN: 3.6
Spanish Hogfish - Wrasse
(Bodianus rufus)
SF: 100% | DEN: 1.8
Striped Parrotfish - Parrotfish
(Scarus iseri)
SF: 100% | DEN: 2.8
White Grunt - Grunt
(Haemulon plumierii)
SF: 100% | DEN: 2.6
Yellowtail (Redfin) Parrotfish - Parrotfish
(Sparisoma rubripinne)
SF: 100% | DEN: 2.2
Yellowtail Damselfish - Damselfish
(Microspathodon chrysurus)
SF: 100% | DEN: 3
Banded Butterflyfish - Butterflyfish
(Chaetodon striatus)
SF: 80% | DEN: 2
Black Grouper - Seabass
(Mycteroperca bonaci)
SF: 80% | DEN: 1.5
Blue Angelfish - Angelfish
(Holacanthus bermudensis)
SF: 80% | DEN: 1.75
Clown Wrasse - Wrasse
(Halichoeres maculipinna)
SF: 80% | DEN: 2.75
Cocoa Damselfish - Damselfish
(Stegastes xanthurus)
SF: 80% | DEN: 2.75
Dusky Damselfish - Damselfish
(Stegastes adustus)
SF: 80% | DEN: 2
Fairy Basslet - Basslet
(Gramma loreto)
SF: 80% | DEN: 2.75
French Angelfish - Angelfish
(Pomacanthus paru)
SF: 80% | DEN: 1.75
Ocean Triggerfish - Triggerfish
(Canthidermis sufflamen)
SF: 80% | DEN: 2
Porkfish - Grunt
(Anisotremus virginicus)
SF: 80% | DEN: 3.75
Queen Parrotfish - Parrotfish
(Scarus vetula)
SF: 80% | DEN: 2
Redband Parrotfish - Parrotfish
(Sparisoma aurofrenatum)
SF: 80% | DEN: 3
Redtail Parrotfish - Parrotfish
(Sparisoma chrysopterum)
SF: 80% | DEN: 2
Regal Demoiselle (Exotic) - Damselfish
(Neopomacentrus cyanomos)
SF: 80% | DEN: 2.5
Rock Hind - Seabass
(Epinephelus adscensionis)
SF: 80% | DEN: 1.25
Sharpnose Puffer - Puffer
(Canthigaster rostrata)
SF: 80% | DEN: 1.75
Slippery Dick - Wrasse
(Halichoeres bivittatus)
SF: 80% | DEN: 2.5
Spotfin Butterflyfish - Butterflyfish
(Chaetodon ocellatus)
SF: 80% | DEN: 2
Spotted Goatfish - Goatfish
(Pseudupeneus maculatus)
SF: 80% | DEN: 2
Stoplight Parrotfish - Parrotfish
(Sparisoma viride)
SF: 80% | DEN: 3
Yellowhead Wrasse - Wrasse
(Halichoeres garnoti)
SF: 80% | DEN: 3
Yellowtail Snapper - Snapper
(Ocyurus chrysurus)
SF: 80% | DEN: 3
Beaugregory - Damselfish
(Stegastes leucostictus)
SF: 60% | DEN: 2.33
French Grunt - Grunt
(Haemulon flavolineatum)
SF: 60% | DEN: 2.67
Gray Angelfish - Angelfish
(Pomacanthus arcuatus)
SF: 60% | DEN: 1.33
Juvenile Grunt - Grunt
(Haemulon sp.)
SF: 60% | DEN: 3
Mardi Gras Wrasse - Wrasse
(Halichoeres burekae)
SF: 60% | DEN: 3.33
Orangespotted Filefish - Filefish
(Cantherhines pullus)
SF: 60% | DEN: 2
Puddingwife - Wrasse
(Halichoeres radiatus)
SF: 60% | DEN: 2.33
Queen Triggerfish - Triggerfish
(Balistes vetula)
SF: 60% | DEN: 1.33
Rosy Blenny - Blenny - Labrisomids
(Malacoctenus macropus)
SF: 60% | DEN: 2.67
Squirrelfish - Squirrelfish
(Holocentrus adscensionis)
SF: 60% | DEN: 1.33
Topsail Chub - Chub
(Kyphosus cinerascens)
SF: 60% | DEN: 1.67
Trumpetfish - Trumpetfish
(Aulostomus maculatus)
SF: 60% | DEN: 2
Blue Chromis - Damselfish
(Azurina cyanea)
SF: 40% | DEN: 3
Bluestriped Grunt - Grunt
(Haemulon sciurus)
SF: 40% | DEN: 1.5
Cero - Mackerel
(Scomberomorus regalis)
SF: 40% | DEN: 1
Creole Wrasse - Wrasse
(Bodianus parrae)
SF: 40% | DEN: 2.5
Doctorfish - Surgeonfish
(Acanthurus chirurgus)
SF: 40% | DEN: 1.5
Dog Snapper - Snapper
(Lutjanus jocu)
SF: 40% | DEN: 1.5
Goldline Blenny - Blenny - Labrisomids
(Malacoctenus aurolineatus)
SF: 40% | DEN: 1.5
Goldspot Goby - Goby
(Gnatholepis thompsoni)
SF: 40% | DEN: 2.5
Graysby - Seabass
(Cephalopholis cruentata)
SF: 40% | DEN: 2
Hogfish - Wrasse
(Lachnolaimus maximus)
SF: 40% | DEN: 1.5
Horse-eye Jack - Jack
(Caranx latus)
SF: 40% | DEN: 1
Mutton Snapper - Snapper
(Lutjanus analis)
SF: 40% | DEN: 1
Purple Reeffish - Damselfish
(Chromis scotti)
SF: 40% | DEN: 3.5
Queen Angelfish - Angelfish
(Holacanthus ciliaris)
SF: 40% | DEN: 2
Red Hind - Seabass
(Epinephelus guttatus)
SF: 40% | DEN: 1
Threespot Damselfish - Damselfish
(Stegastes planifrons)
SF: 40% | DEN: 3.5
Unidentified Silvery Fish (Silversides / Anchovies / Herrings) - Silvery Fishes - Silversides, Herrings, and Anchovies
(Atheriniformes sp./ Clupeiformes sp.)
SF: 40% | DEN: 3.5
Unidentified Triplefin species - Triplefin (Blenny)
(Enneanectes sp.)
SF: 40% | DEN: 2
Whitespotted Filefish - Filefish
(Cantherhines macrocerus)
SF: 40% | DEN: 2
Yellow Jack - Jack
(Caranx bartholomaei)
SF: 40% | DEN: 2
Barred Blenny - Blenny - Combtooth
(Hypleurochilus bermudensis)
SF: 20% | DEN: 1
Barred Hamlet (Caribbean) - Seabass
(Hypoplectrus puella)
SF: 20% | DEN: 2
Bermuda Chub/Gray Chub - Chub
(Kyphosus sectatrix / K. bigibbus)
SF: 20% | DEN: 2
Blue Hamlet - Seabass
(Hypoplectrus gemma)
SF: 20% | DEN: 1
Bluelip Parrotfish - Parrotfish
(Cryptotomus roseus)
SF: 20% | DEN: 2
Bridled Goby Complex (Bridled/Sand-Canyon/Patch-Reef) - Goby
(C. glaucofraenum/C. venezuelae/C. tortugae)
SF: 20% | DEN: 2
Cottonwick - Grunt
(Haemulon melanurum)
SF: 20% | DEN: 2
Creolefish (Atlantic) - Seabass
(Paranthias furcifer)
SF: 20% | DEN: 3
Foureye Butterflyfish - Butterflyfish
(Chaetodon capistratus)
SF: 20% | DEN: 2
Glassy Sweeper - Sweeper
(Pempheris schomburgkii)
SF: 20% | DEN: 3
Gray Snapper - Snapper
(Lutjanus griseus)
SF: 20% | DEN: 1
Greater Amberjack - Jack
(Seriola dumerili)
SF: 20% | DEN: 2
Green Moray - Moray
(Gymnothorax funebris)
SF: 20% | DEN: 1
Harlequin Bass - Seabass
(Serranus tigrinus)
SF: 20% | DEN: 1
Hawksbill Sea Turtle - Sea Turtles
(Eretmochelys imbricata)
SF: 20% | DEN: 1
Lane Snapper - Snapper
(Lutjanus synagris)
SF: 20% | DEN: 1
Masked Goby/Glass Goby - Goby
(Coryphopterus personatus/hyalinus)
SF: 20% | DEN: 4
Permit - Jack
(Trachinotus falcatus)
SF: 20% | DEN: 2
Porcupinefish - Porcupinefish
(Diodon hystrix)
SF: 20% | DEN: 1
Princess Parrotfish - Parrotfish
(Scarus taeniopterus)
SF: 20% | DEN: 2
Redlip Blenny - Blenny - Combtooth
(Ophioblennius macclurei)
SF: 20% | DEN: 2
Reef Butterflyfish - Butterflyfish
(Chaetodon sedentarius)
SF: 20% | DEN: 2
Roughhead Blenny - Blenny - Pike, tube, and flag
(Acanthemblemaria aspera)
SF: 20% | DEN: 2
Roughhead Triplefin - Triplefin (Blenny)
(Enneanectes boehlkei)
SF: 20% | DEN: 2
Schoolmaster - Snapper
(Lutjanus apodus)
SF: 20% | DEN: 3
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 20% | DEN: 1
Sea Turtle sp. (unidentified) - Sea Turtles
()
SF: 20% | DEN: 1
Spotted Moray - Moray
(Gymnothorax moringa)
SF: 20% | DEN: 1
Sunshinefish - Damselfish
(Chromis insolata)
SF: 20% | DEN: 3
Tomtate - Grunt
(Haemulon aurolineatum)
SF: 20% | DEN: 2
Townsend Angelfish (Hybrid Queen/Blue) - Angelfish
(Holacanthus sp. (Hybrid))
SF: 20% | DEN: 1
Yellow Stingray - Round Stingrays
(Urobatis jamaicensis)
SF: 20% | DEN: 1