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Region: IORS

Geographic Zones: Indian Ocean Islands - Zone 6 » Chagos Archipelago - Zone 64 » Diego Garcia - Zone 6401 » CAP - Zone 64010009

Survey Types: Species & Abundance, Species Only

Dates: 1/1/93 - 12/21/24

Total Surveys: 4

#Species Reported: 72

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 35.00

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)
6Indian Ocean Islands00403:20
64Chagos Archipelago00403:20
6401Diego Garcia00403:20
64010009CAP00403:20
TOTALS00403:20

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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Arc-eye Hawkfish - Hawkfish
(Paracirrhites arcatus)
SF: 100% | DEN: 2
Black-edged Chromis - Damselfish
(Chromis nigrura)
SF: 100% | DEN: 2.75
Brown Pygmy Angelfish - Angelfish
(Centropyge multispinis)
SF: 100% | DEN: 2
Chevroned Butterflyfish - Butterflyfish
(Chaetodon trifascialis)
SF: 100% | DEN: 2
Indian Dascyllus - Damselfish
(Dascyllus carneus)
SF: 100% | DEN: 2.25
Moorish Idol - Moorish Idol
(Zanclus cornutus)
SF: 100% | DEN: 2
Powderblue Surgeonfish - Surgeonfish
(Acanthurus leucosternon)
SF: 100% | DEN: 2
Strawberry Grouper - Seabass
(Cephalopholis spiloparaea)
SF: 100% | DEN: 2.5
Three-spot Angelfish - Angelfish
(Apolemichthys trimaculatus)
SF: 100% | DEN: 2
Weber's Chromis - Damselfish
(Chromis weberi)
SF: 100% | DEN: 2.75
African Spotted Sandperch - Sandperch
(Parapercis punctulata)
SF: 75% | DEN: 1.67
Blue Triggerfish - Triggerfish
(Pseudobalistes fuscus)
SF: 75% | DEN: 2.33
Blue-yellow Damsel - Damselfish
(Pomacentrus caeruleus)
SF: 75% | DEN: 3
Bluefin Trevally - Jack
(Caranx melampygus)
SF: 75% | DEN: 3
Fire Dartfish - Dartfish
(Nemateleotris magnifica)
SF: 75% | DEN: 2.33
Meyer's Butterflyfish - Butterflyfish
(Chaetodon meyeri)
SF: 75% | DEN: 2
Orange-socket Surgeonfish - Surgeonfish
(Acanthurus auranticavus)
SF: 75% | DEN: 2.33
Peacock Grouper - Seabass
(Cephalopholis argus)
SF: 75% | DEN: 1.33
Pixy Hawkfish - Hawkfish
(Cirrhitichthys oxycephalus)
SF: 75% | DEN: 2
Spotted Butterflyfish - Butterflyfish
(Chaetodon guttatissimus)
SF: 75% | DEN: 2
Yellow-spotted Scorpionfish - Scorpionfish and Lionfish
(Sebastapistes cyanostigma)
SF: 75% | DEN: 1.33
Black Pyramid Butterflyfish - Butterflyfish
(Hemitaurichthys zoster)
SF: 50% | DEN: 2
Black-saddled Toby - Puffer
(Canthigaster valentini)
SF: 50% | DEN: 1.5
Bullethead (Indian) Parrotfish - Parrotfish
(Chlorurus sordidus)
SF: 50% | DEN: 2.5
Diana's Hogfish - Wrasse
(Bodianus diana)
SF: 50% | DEN: 1.5
Freckled Hawkfish - Hawkfish
(Paracirrhites forsteri)
SF: 50% | DEN: 2
Indian Redfin Butterflyfish - Butterflyfish
(Chaetodon trifasciatus)
SF: 50% | DEN: 2
Longfin Bannerfish - Butterflyfish
(Heniochus acuminatus)
SF: 50% | DEN: 2
Longnose Butterflyfish - Butterflyfish
(Forcipiger flavissimus)
SF: 50% | DEN: 2
Orange-lined Triggerfish - Triggerfish
(Balistapus undulatus)
SF: 50% | DEN: 2
Orangespine Unicornfish - Surgeonfish
(Naso lituratus)
SF: 50% | DEN: 2
Piano Fangblenny - Blenny - Combtooth
(Plagiotremus tapeinosoma)
SF: 50% | DEN: 2
Redmouth Grouper - Seabass
(Aethaloperca rogaa)
SF: 50% | DEN: 2
Scythe Triggerfish - Triggerfish
(Sufflamen bursa)
SF: 50% | DEN: 2
Smalltooth Jobfish - Snapper
(Aphareus furca)
SF: 50% | DEN: 2
Three-spot Dascyllus - Damselfish
(Dascyllus trimaculatus)
SF: 50% | DEN: 2
Yellow-headed Butterflyfish - Butterflyfish
(Chaetodon xanthocephalus)
SF: 50% | DEN: 2
Axilspot Hogfish - Wrasse
(Bodianus axillaris)
SF: 25% | DEN: 2
Bignose Unicornfish - Surgeonfish
(Naso vlamingii)
SF: 25% | DEN: 2
Black Durgon Triggerfish - Triggerfish
(Melichthys niger)
SF: 25% | DEN: 2
Blackstreak Surgeonfish - Surgeonfish
(Acanthurus nigricauda)
SF: 25% | DEN: 2
Bluestreak Cleaner Wrasse - Wrasse
(Labroides dimidiatus)
SF: 25% | DEN: 2
Bluestreak Goby - Goby
(Valenciennea strigata)
SF: 25% | DEN: 2
Bluestriped Fangblenny - Blenny - Combtooth
(Plagiotremus rhinorhynchos)
SF: 25% | DEN: 2
Brushtail Tang - Surgeonfish
(Zebrasoma scopas)
SF: 25% | DEN: 2
Chagos Anemonefish - Damselfish
(Amphiprion chagosensis)
SF: 25% | DEN: 2
Checkerboard Wrasse - Wrasse
(Halichoeres hortulanus)
SF: 25% | DEN: 3
Coral Grouper - Seabass
(Cephalopholis miniata)
SF: 25% | DEN: 1
Crescent-tail Bigeye - Bigeye
(Priacanthus hamrur)
SF: 25% | DEN: 1
Emperor Angelfish - Angelfish
(Pomacanthus imperator)
SF: 25% | DEN: 1
Foursaddle Grouper - Seabass
(Epinephelus spilotoceps)
SF: 25% | DEN: 1
Humphead Wrasse - Wrasse
(Cheilinus undulatus)
SF: 25% | DEN: 2
Indian Bird Wrasse - Wrasse
(Gomphosus caeruleus)
SF: 25% | DEN: 2
Indian Damsel - Damselfish
(Pomacentrus indicus)
SF: 25% | DEN: 3
Indian Doublebar Goatfish - Goatfish
(Parupeneus trifasciatus)
SF: 25% | DEN: 2
Longbarbel Goatfish - Goatfish
(Parupeneus macronemus)
SF: 25% | DEN: 2
Lyretail Hogfish - Wrasse
(Bodianus anthioides)
SF: 25% | DEN: 1
Nalolo Coralblenny - Blenny - Combtooth
(Ecsenius nalolo)
SF: 25% | DEN: 2
Netfin Grouper - Seabass
(Epinephelus miliaris)
SF: 25% | DEN: 1
Raccoon Butterflyfish - Butterflyfish
(Chaetodon lunula)
SF: 25% | DEN: 2
Red Snapper - Snapper
(Lutjanus bohar)
SF: 25% | DEN: 2
Redlip Parrotfish - Parrotfish
(Scarus rubroviolaceus)
SF: 25% | DEN: 2
Regal Angelfish - Angelfish
(Pygoplites diacanthus)
SF: 25% | DEN: 2
Sixstripe Wrasse - Wrasse
(Pseudocheilinus hexataenia)
SF: 25% | DEN: 2
Striped Surgeonfish - Surgeonfish
(Acanthurus lineatus)
SF: 25% | DEN: 2
Surge Damsel (Indian Ocean) - Damselfish
(Chrysiptera brownriggii)
SF: 25% | DEN: 2
Threadfin Butterflyfish - Butterflyfish
(Chaetodon auriga)
SF: 25% | DEN: 3
Three-line Wrasse - Wrasse
(Stethojulis strigiventer)
SF: 25% | DEN: 2
Twospot Bristletooth - Surgeonfish
(Ctenochaetus binotatus)
SF: 25% | DEN: 2
Twotone Dartfish - Dartfish
(Ptereleotris evides)
SF: 25% | DEN: 2
Whiteblotched Grouper - Seabass
(Epinephelus multinotatus)
SF: 25% | DEN: 2
Whitetail Surgeonfish - Surgeonfish
(Acanthurus thompsoni)
SF: 25% | DEN: 2