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Region: IORS

Geographic Zones: Maldives - Zone 2 » Ari and Male Atolls - Zone 23 » Ari Atoll - Zone 2303 » Bulhalohi Caves / Bulhaa Lhohi Caves - Zone 23030089

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 10

#Species Reported: 198

Average Species Reported on a Survey by Expert Surveyors: 130.00

Average Species Reported on a Survey by Novice Surveyors: 74.11

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)
2Maldives108110:26
23Ari and Male Atolls108110:26
2303Ari Atoll108110:26
23030089Bulhalohi Caves / Bulhaa Lhohi Caves108110:26
TOTALS108110:26

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 Pyramid Butterflyfish - Butterflyfish
(Hemitaurichthys zoster)
SF: 100% | DEN: 2.56
Checkerboard Wrasse - Wrasse
(Halichoeres hortulanus)
SF: 100% | DEN: 2.33
Crescent Wrasse - Wrasse
(Thalassoma lunare)
SF: 100% | DEN: 2
Maldives Yellowtail Damsel (pka Philippines Damsel) - Damselfish
(Pomacentrus xanthosternus)
SF: 100% | DEN: 2.78
Redtooth Triggerfish - Triggerfish
(Odonus niger)
SF: 100% | DEN: 3.56
Scalefin Anthias - Anthias
(Pseudanthias squamipinnis)
SF: 100% | DEN: 3.78
Bluestreak Cleaner Wrasse - Wrasse
(Labroides dimidiatus)
SF: 90% | DEN: 2.25
Bluestreak Fusilier - Fusilier
(Pterocaesio tile)
SF: 90% | DEN: 3.5
Clown Triggerfish - Triggerfish
(Balistoides conspicillum)
SF: 90% | DEN: 1.63
Humbug Dascyllus - Damselfish
(Dascyllus aruanus)
SF: 90% | DEN: 3
Indian Bird Wrasse - Wrasse
(Gomphosus caeruleus)
SF: 90% | DEN: 1.88
Indian Half-and-half Chromis - Damselfish
(Pycnochromis fieldi)
SF: 90% | DEN: 3.25
Indian Redfin Butterflyfish - Butterflyfish
(Chaetodon trifasciatus)
SF: 90% | DEN: 2.38
Indian Triggerfish - Triggerfish
(Melichthys indicus)
SF: 90% | DEN: 2.63
Orange-lined Triggerfish - Triggerfish
(Balistapus undulatus)
SF: 90% | DEN: 2
Powderblue Surgeonfish - Surgeonfish
(Acanthurus leucosternon)
SF: 90% | DEN: 2.38
Regal Angelfish - Angelfish
(Pygoplites diacanthus)
SF: 90% | DEN: 2
Axilspot Hogfish - Wrasse
(Bodianus axillaris)
SF: 80% | DEN: 1.5
Bicolor Cleaner Wrasse - Wrasse
(Labroides bicolor)
SF: 80% | DEN: 1.75
Bluefin Trevally - Jack
(Caranx melampygus)
SF: 80% | DEN: 1.57
Brown Pygmy Angelfish - Angelfish
(Centropyge multispinis)
SF: 80% | DEN: 2.13
Brushtail Tang - Surgeonfish
(Zebrasoma scopas)
SF: 80% | DEN: 2.13
Diana's Hogfish - Wrasse
(Bodianus diana)
SF: 80% | DEN: 1.88
Elegant Unicornfish - Surgeonfish
(Naso elegans)
SF: 80% | DEN: 1.57
Freckled Hawkfish - Hawkfish
(Paracirrhites forsteri)
SF: 80% | DEN: 1.75
Indian Damsel - Damselfish
(Pomacentrus indicus)
SF: 80% | DEN: 3
Indian Dascyllus - Damselfish
(Dascyllus carneus)
SF: 80% | DEN: 3
Jewel Damsel - Damselfish
(Stegastes lacrymatus)
SF: 80% | DEN: 2.38
Longnose Butterflyfish - Butterflyfish
(Forcipiger flavissimus)
SF: 80% | DEN: 2
Moorish Idol - Moorish Idol
(Zanclus cornutus)
SF: 80% | DEN: 2.25
Peacock Grouper - Seabass
(Cephalopholis argus)
SF: 80% | DEN: 2
Redfin Bream - Emperor Bream
(Monotaxis heterodon)
SF: 80% | DEN: 1.75
Saddleback Butterflyfish - Butterflyfish
(Chaetodon falcula)
SF: 80% | DEN: 1.86
Scythe Triggerfish - Triggerfish
(Sufflamen bursa)
SF: 80% | DEN: 2
Sixbar Wrasse - Wrasse
(Thalassoma hardwicke)
SF: 80% | DEN: 2.5
Ternate Chromis - Damselfish
(Chromis ternatensis)
SF: 80% | DEN: 3.71
Yellow Boxfish - Boxfish
(Ostracion cubicus)
SF: 80% | DEN: 1.13
Yellowback Anthias - Anthias
(Pseudanthias evansi)
SF: 80% | DEN: 3.13
Black-saddled Toby - Puffer
(Canthigaster valentini)
SF: 70% | DEN: 1.83
Blue-green Chromis - Damselfish
(Chromis viridis)
SF: 70% | DEN: 2.86
Blue-yellow Damsel - Damselfish
(Pomacentrus caeruleus)
SF: 70% | DEN: 2.29
Clark's Anemonefish - Damselfish
(Amphiprion clarkii)
SF: 70% | DEN: 2.29
Indian Sailfin Tang - Surgeonfish
(Zebrasoma desjardinii)
SF: 70% | DEN: 2
Longbarbel Goatfish - Goatfish
(Parupeneus macronemus)
SF: 70% | DEN: 2
Madagascar Butterflyfish - Butterflyfish
(Chaetodon madagaskariensis)
SF: 70% | DEN: 1.57
Phantom Bannerfish - Butterflyfish
(Heniochus pleurotaenia)
SF: 70% | DEN: 2
Sixstripe Wrasse - Wrasse
(Pseudocheilinus hexataenia)
SF: 70% | DEN: 2
Spotted Butterflyfish - Butterflyfish
(Chaetodon guttatissimus)
SF: 70% | DEN: 1.86
Twotone Dartfish - Dartfish
(Ptereleotris evides)
SF: 70% | DEN: 2.17
Whitetail Surgeonfish - Surgeonfish
(Acanthurus thompsoni)
SF: 70% | DEN: 3.29
Arc-eye Hawkfish - Hawkfish
(Paracirrhites arcatus)
SF: 60% | DEN: 1.83
Blackfin Grouper - Seabass
(Cephalopholis nigripinnis)
SF: 60% | DEN: 1.83
Blacklip Butterflyfish - Butterflyfish
(Chaetodon kleinii)
SF: 60% | DEN: 2.17
Blue Damsel - Damselfish
(Pomacentrus pavo)
SF: 60% | DEN: 2.8
Bluntheaded Wrasse - Wrasse
(Thalassoma amblycephalum)
SF: 60% | DEN: 3.33
Bridled Monocle Bream - Coral (Monocle) Bream (Spinecheek)
(Scolopsis bilineata)
SF: 60% | DEN: 1.83
Bullethead (Indian) Parrotfish - Parrotfish
(Chlorurus sordidus)
SF: 60% | DEN: 2.67
Cheek-lined (pka Linedcheeked) Wrasse - Wrasse
(Oxycheilinus digramma)
SF: 60% | DEN: 1.33
Emperor Angelfish - Angelfish
(Pomacanthus imperator)
SF: 60% | DEN: 1.2
Exquisite Fairy Wrasse - Wrasse
(Cirrhilabrus exquisitus)
SF: 60% | DEN: 2.33
Humpback Snapper - Snapper
(Lutjanus gibbus)
SF: 60% | DEN: 2.6
Oriental Sweetlips - Grunt
(Plectorhinchus vittatus)
SF: 60% | DEN: 1.67
Sabre Squirrelfish - Squirrelfish
(Sargocentron spiniferum)
SF: 60% | DEN: 2
Saddle Grouper - Seabass
(Cephalopholis sexmaculata)
SF: 60% | DEN: 1.17
Tailspot Squirrelfish - Squirrelfish
(Sargocentron caudimaculatum)
SF: 60% | DEN: 1.83
Three-spot Dascyllus - Damselfish
(Dascyllus trimaculatus)
SF: 60% | DEN: 2.5
Weber's Chromis - Damselfish
(Chromis weberi)
SF: 60% | DEN: 3.17
Yellowtail Wrasse - Wrasse
(Anampses meleagrides)
SF: 60% | DEN: 1.67
Barred Thicklip - Wrasse
(Hemigymnus fasciatus)
SF: 50% | DEN: 1.6
Blackfoot Anemonefish - Damselfish
(Amphiprion nigripes)
SF: 50% | DEN: 1.8
Chevroned Butterflyfish - Butterflyfish
(Chaetodon trifascialis)
SF: 50% | DEN: 1.5
Giant Moray - Moray
(Gymnothorax javanicus)
SF: 50% | DEN: 1.5
Humpnose Bigeye Bream - Emperor Bream
(Monotaxis grandoculis)
SF: 50% | DEN: 1.4
Leopard Grouper - Seabass
(Cephalopholis leopardus)
SF: 50% | DEN: 1.8
Swarthy Parrotfish - Parrotfish
(Scarus niger)
SF: 50% | DEN: 1.6
Three-spot Angelfish - Angelfish
(Apolemichthys trimaculatus)
SF: 50% | DEN: 2
Triangular Butterflyfish - Butterflyfish
(Chaetodon triangulum)
SF: 50% | DEN: 1.6
Blackbar Damsel - Damselfish
(Plectroglyphidodon dickii)
SF: 40% | DEN: 2
Buff Chromis - Damselfish
(Chromis xutha)
SF: 40% | DEN: 2
Coral Grouper - Seabass
(Cephalopholis miniata)
SF: 40% | DEN: 1.5
Fire Dartfish - Dartfish
(Nemateleotris magnifica)
SF: 40% | DEN: 2
Foursaddle Grouper - Seabass
(Epinephelus spilotoceps)
SF: 40% | DEN: 1.25
Meyer's Butterflyfish - Butterflyfish
(Chaetodon meyeri)
SF: 40% | DEN: 1.75
Red Snapper - Snapper
(Lutjanus bohar)
SF: 40% | DEN: 1.5
Redmouth Grouper - Seabass
(Aethaloperca rogaa)
SF: 40% | DEN: 1.75
Slender Grouper - Seabass
(Anyperodon leucogrammicus)
SF: 40% | DEN: 1
Tripletail Wrasse - Wrasse
(Cheilinus trilobatus)
SF: 40% | DEN: 1.25
Twospot Bristletooth - Surgeonfish
(Ctenochaetus binotatus)
SF: 40% | DEN: 2.75
Whitetail Damsel - Damselfish
(Pomacentrus chrysurus)
SF: 40% | DEN: 2.25
Whitetip Soldierfish - Squirrelfish
(Myripristis vittata)
SF: 40% | DEN: 2.25
Wide-band Fusilier - Fusilier
(Pterocaesio lativittata)
SF: 40% | DEN: 3
African Coris - Wrasse
(Coris cuvieri)
SF: 30% | DEN: 1.67
Big Longnose Butterflyfish - Butterflyfish
(Forcipiger longirostris)
SF: 30% | DEN: 1.5
Chiseltooth Wrasse - Wrasse
(Pseudodax moluccanus)
SF: 30% | DEN: 1.67
Dash-dot Goatfish - Goatfish
(Parupeneus barberinus)
SF: 30% | DEN: 1.5
Epaulette Soldierfish - Squirrelfish
(Myripristis kuntee)
SF: 30% | DEN: 2.33
Giant clam spp. - Giant Clams
(Tridachna spp.)
SF: 30% | DEN: 2
Honeycomb Rabbitfish - Rabbitfish
(Siganus stellatus)
SF: 30% | DEN: 2
Indian Doublebar Goatfish - Goatfish
(Parupeneus trifasciatus)
SF: 30% | DEN: 2
Indian Pinstriped Wrasse - Wrasse
(Halichoeres chrysotaenia)
SF: 30% | DEN: 1.67
Lined Bristletooth - Surgeonfish
(Ctenochaetus striatus)
SF: 30% | DEN: 3
Onespot Snapper - Snapper
(Lutjanus monostigma)
SF: 30% | DEN: 1.33
Ruddy Fusilier - Fusilier
(Pterocaesio pisang)
SF: 30% | DEN: 2.33
Scaly Chromis - Damselfish
(Azurina lepidolepis)
SF: 30% | DEN: 2.33
Splendid Leopard Wrasse - Wrasse
(Macropharyngodon bipartitus)
SF: 30% | DEN: 2
Spotfin Lionfish - Scorpionfish and Lionfish
(Pterois antennata)
SF: 30% | DEN: 1.33
Titan Triggerfish - Triggerfish
(Balistoides viridescens)
SF: 30% | DEN: 1
Whiteline Wrasse - Wrasse
(Stethojulis albovittata)
SF: 30% | DEN: 2
Wirenet Filefish - Filefish
(Cantherhines pardalis)
SF: 30% | DEN: 1.33
Bignose Unicornfish - Surgeonfish
(Naso vlamingii)
SF: 20% | DEN: 2.5
Black-axil Chromis - Damselfish
(Chromis atripectoralis)
SF: 20% | DEN: 2.5
Blackstreak Surgeonfish - Surgeonfish
(Acanthurus nigricauda)
SF: 20% | DEN: 2
Blackstripe Cardinalfish - Cardinalfish
(Ostorhinchus nigrofasciatus)
SF: 20% | DEN: 2.5
Bluestripe Snapper - Snapper
(Lutjanus kasmira)
SF: 20% | DEN: 2.5
Bluestriped Fangblenny - Blenny - Combtooth
(Plagiotremus rhinorhynchos)
SF: 20% | DEN: 1.5
Bridled Parrotfish - Parrotfish
(Scarus frenatus)
SF: 20% | DEN: 1.5
Brown Surgeonfish - Surgeonfish
(Acanthurus nigrofuscus)
SF: 20% | DEN: 2.5
Doublebar Chromis - Damselfish
(Chromis opercularis)
SF: 20% | DEN: 2
Fivestripe Wrasse - Wrasse
(Thalassoma quinquevittatum)
SF: 20% | DEN: 1.5
Goldsaddle Goatfish - Goatfish
(Parupeneus cyclostomus)
SF: 20% | DEN: 1.5
Humpback Unicornfish - Surgeonfish
(Naso brachycentron)
SF: 20% | DEN: 1
Imposter Fangblenny - Blenny - Combtooth
(Plagiotremus phenax)
SF: 20% | DEN: 1
Indian Toby - Puffer
(Canthigaster petersii)
SF: 20% | DEN: 1.5
Longnose (Indian) Parrotfish - Parrotfish
(Hipposcarus harid)
SF: 20% | DEN: 1
Maldives Damsel - Damselfish
(Amblyglyphidodon indicus)
SF: 20% | DEN: 2.5
Masked Bannerfish - Butterflyfish
(Heniochus monoceros)
SF: 20% | DEN: 1
Rockmover Wrasse - Wrasse
(Novaculichthys taeniourus)
SF: 20% | DEN: 1.5
Roundhead Parrotfish - Parrotfish
(Chlorurus strongylocephalus)
SF: 20% | DEN: 1.5
Scarlet Soldierfish - Squirrelfish
(Myripristis pralinia)
SF: 20% | DEN: 3
Sidespot Goatfish - Goatfish
(Parupeneus pleurostigma)
SF: 20% | DEN: 1
Slingjaw Wrasse - Wrasse
(Epibulus insidiator)
SF: 20% | DEN: 1
Spotfin Squirrelfish - Squirrelfish
(Neoniphon sammara)
SF: 20% | DEN: 2
Strawberry Grouper - Seabass
(Cephalopholis spiloparaea)
SF: 20% | DEN: 1
Tiger Cardinalfish - Cardinalfish
(Cheilodipterus macrodon)
SF: 20% | DEN: 2
Twinspot Chromis - Damselfish
(Azurina elerae)
SF: 20% | DEN: 2.5
Violet Soldierfish - Squirrelfish
(Myripristis violacea)
SF: 20% | DEN: 2.5
Yellow & Whitestriped Dwarfgoby - Goby
(Eviota mikiae)
SF: 20% | DEN: 2
Yellow-mask Angelfish - Angelfish
(Pomacanthus xanthometopon)
SF: 20% | DEN: 1
Yellowback Fusilier - Fusilier
(Caesio xanthonota)
SF: 20% | DEN: 3
Yelloweye Bristletooth - Surgeonfish
(Ctenochaetus truncatus)
SF: 20% | DEN: 2
Yellowfin Emperor - Emperor Bream
(Lethrinus erythracanthus)
SF: 20% | DEN: 1.5
Yellowmargin Triggerfish - Triggerfish
(Pseudobalistes flavimarginatus)
SF: 20% | DEN: 1.5
Yellowmask Surgeonfish - Surgeonfish
(Acanthurus mata)
SF: 20% | DEN: 3
Batu Coris - Wrasse
(Coris batuensis)
SF: 10% | DEN: 1
Black-backed Butterflyfish - Butterflyfish
(Chaetodon melannotus)
SF: 10% | DEN: 3
Black-blotched Porcupinefish - Porcupinefish
(Diodon liturosus)
SF: 10% | DEN: 1
Blacksaddle Coral Grouper - Seabass
(Plectropomus laevis)
SF: 10% | DEN: 1
Bluespine Unicornfish - Surgeonfish
(Naso unicornis)
SF: 10% | DEN: 2
Canarytop Wrasse - Wrasse
(Halichoeres leucoxanthus)
SF: 10% | DEN: 2
Coral Rabbitfish - Rabbitfish
(Siganus corallinus)
SF: 10% | DEN: 2
Cosmetic Wrasse - Wrasse
(Halichoeres cosmetus)
SF: 10% | DEN: 1
Crown Squirrelfish - Squirrelfish
(Sargocentron diadema)
SF: 10% | DEN: 2
Disappearing Wrasse - Wrasse
(Pseudocheilinus evanidus)
SF: 10% | DEN: 1
Dusky Wrasse (Indian Ocean) - Wrasse
(Halichoeres lamarii)
SF: 10% | DEN: 1
Flame Anthias - Anthias
(Pseudanthias ignitus)
SF: 10% | DEN: 3
Fourline Wrasse - Wrasse
(Stethojulis trilineata)
SF: 10% | DEN: 2
Honeycomb Grouper - Seabass
(Epinephelus merra)
SF: 10% | DEN: 2
Humphead Wrasse - Wrasse
(Cheilinus undulatus)
SF: 10% | DEN: 1
Indian Parrotfish - Parrotfish
(Chlorurus capistratoides)
SF: 10% | DEN: 1
Iridescent Cardinalfish - Cardinalfish
(Pristiapogon kallopterus)
SF: 10% | DEN: 1
Latent Slingjaw Wrasse - Wrasse
(Epibulus brevis)
SF: 10% | DEN: 1
Lined Coralblenny - Blenny - Combtooth
(Ecsenius lineatus)
SF: 10% | DEN: 2
Little Coralblenny - Blenny - Combtooth
(Ecsenius minutus)
SF: 10% | DEN: 2
Longnose Filefish - Filefish
(Oxymonacanthus longirostris)
SF: 10% | DEN: 2
Maldives Triplefin - Triplefin
(Helcogramma maldivensis)
SF: 10% | DEN: 2
Map Puffer - Puffer
(Arothron mappa)
SF: 10% | DEN: 1
Masked Moray - Moray
(Gymnothorax breedeni)
SF: 10% | DEN: 2
Midnight Snapper - Snapper
(Macolor macularis)
SF: 10% | DEN: 1
Mimic Filefish - Filefish
(Paraluteres prionurus)
SF: 10% | DEN: 1
Nebulous Wrasse - Wrasse
(Halichoeres nebulosus)
SF: 10% | DEN: 2
Neophyte Sandgoby - Goby
(Fusigobius neophytus)
SF: 10% | DEN: 1
Orange-striped Emperor - Emperor Bream
(Lethrinus obsoletus)
SF: 10% | DEN: 2
Pale-lipped Surgeonfish - Surgeonfish
(Acanthurus leucocheilus)
SF: 10% | DEN: 2
Palenose Parrotfish - Parrotfish
(Scarus psittacus)
SF: 10% | DEN: 1
Piano Fangblenny - Blenny - Combtooth
(Plagiotremus tapeinosoma)
SF: 10% | DEN: 2
Pixy Hawkfish - Hawkfish
(Cirrhitichthys oxycephalus)
SF: 10% | DEN: 1
Queen Coris - Wrasse
(Coris formosa)
SF: 10% | DEN: 1
Redspot Wrasse - Wrasse
(Pseudocoris yamashiroi)
SF: 10% | DEN: 3
Reef Lizardfish - Lizardfish
(Synodus variegatus)
SF: 10% | DEN: 2
Ring Wrasse - Wrasse
(Hologymnosus annulatus)
SF: 10% | DEN: 2
Roundspot Surgeonfish - Surgeonfish
(Acanthurus bariene)
SF: 10% | DEN: 1
Scrawled Filefish - Filefish
(Aluterus scriptus)
SF: 10% | DEN: 0
Sleek Unicornfish - Surgeonfish
(Naso hexacanthus)
SF: 10% | DEN: 2
Smith's Fangblenny - Blenny - Combtooth
(Meiacanthus smithi)
SF: 10% | DEN: 1
Snooty Wrasse - Wrasse
(Cheilinus oxycephalus)
SF: 10% | DEN: 2
Spotted Madagascar Croucher - Croucher
(Caracanthus madagascariensis)
SF: 10% | DEN: 1
Spotted Parrotfish - Parrotfish
(Cetoscarus ocellatus)
SF: 10% | DEN: 2
Tasseled Scorpionfish - Scorpionfish and Lionfish
(Scorpaenopsis oxycephala)
SF: 10% | DEN: 1
Threadfin Butterflyfish - Butterflyfish
(Chaetodon auriga)
SF: 10% | DEN: 2
Threadfin Cardinalfish - Cardinalfish
(Zoramia leptacanthus)
SF: 10% | DEN: 2
Three-line Wrasse - Wrasse
(Stethojulis strigiventer)
SF: 10% | DEN: 1
Topsail Chub/Drummer - Chub (Drummer/Rudderfish)
(Kyphosus cinerascens)
SF: 10% | DEN: 3
Tricolor Parrotfish - Parrotfish
(Scarus tricolor)
SF: 10% | DEN: 2
Tubelip Wrasse - Wrasse
(Labrichthys unilineatus)
SF: 10% | DEN: 2
Twospot Sandgoby - Goby
(Fusigobius duospilus)
SF: 10% | DEN: 1
Violet Squirrelfish - Squirrelfish
(Sargocentron violaceum)
SF: 10% | DEN: 2
Whitetip Reef Shark - Requiem Shark
(Triaenodon obesus)
SF: 10% | DEN: 0
Wolf Cardinalfish - Cardinalfish
(Cheilodipterus artus)
SF: 10% | DEN: 1