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Region: IORS

Geographic Zones: Indian Ocean Islands - Zone 6 » Chagos Archipelago - Zone 64 » Diego Garcia - Zone 6401 » LSE - Zone 64010007

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 4

#Species Reported: 36

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 17.00

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
64010007LSE00403:20
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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Indian Redfin Butterflyfish - Butterflyfish
(Chaetodon trifasciatus)
SF: 100% | DEN: 2
Blacktail Snapper - Snapper
(Lutjanus fulvus)
SF: 75% | DEN: 1.67
Blue-green Chromis - Damselfish
(Chromis viridis)
SF: 75% | DEN: 3
Chevroned Butterflyfish - Butterflyfish
(Chaetodon trifascialis)
SF: 75% | DEN: 2
Decorated Sandgoby - Goby
(Istigobius decoratus)
SF: 75% | DEN: 1.33
Fivelined Cardinalfish - Cardinalfish
(Cheilodipterus quinquelineatus)
SF: 75% | DEN: 2.67
Weber's Chromis - Damselfish
(Chromis weberi)
SF: 75% | DEN: 2.33
Whiteband Damsel - Damselfish
(Plectroglyphidodon leucozonus)
SF: 75% | DEN: 2
Black-edged Chromis - Damselfish
(Chromis nigrura)
SF: 50% | DEN: 2
Five-lined Snapper - Snapper
(Lutjanus quinquelineatus)
SF: 50% | DEN: 2.5
Humbug Dascyllus - Damselfish
(Dascyllus aruanus)
SF: 50% | DEN: 3
Humpnose Bigeye Bream - Emperor Bream
(Monotaxis grandoculis)
SF: 50% | DEN: 1.5
Longbarbel Goatfish - Goatfish
(Parupeneus macronemus)
SF: 50% | DEN: 2
Lunartail Snapper - Snapper
(Lutjanus lunulatus)
SF: 50% | DEN: 2
Onespot Snapper - Snapper
(Lutjanus monostigma)
SF: 50% | DEN: 2
Pearly Dartfish - Dartfish
(Ptereleotris microlepis)
SF: 50% | DEN: 2
Raccoon Butterflyfish - Butterflyfish
(Chaetodon lunula)
SF: 50% | DEN: 2
Sabre Squirrelfish - Squirrelfish
(Sargocentron spiniferum)
SF: 50% | DEN: 2
Scissortail Sergeant - Damselfish
(Abudefduf sexfasciatus)
SF: 50% | DEN: 2.5
Sixspot Goby - Goby
(Valenciennea sexguttata)
SF: 50% | DEN: 2
Threadfin Butterflyfish - Butterflyfish
(Chaetodon auriga)
SF: 50% | DEN: 2
Three-line Wrasse - Wrasse
(Stethojulis strigiventer)
SF: 50% | DEN: 2
Twospot Damsel - Damselfish
(Chrysiptera biocellata)
SF: 50% | DEN: 2
Bigeye Snapper - Snapper
(Lutjanus lutjanus)
SF: 25% | DEN: 2
Blue-yellow Damsel - Damselfish
(Pomacentrus caeruleus)
SF: 25% | DEN: 2
Bluelined Snapper - Snapper
(Lutjanus coeruleolineatus)
SF: 25% | DEN: 2
Bullethead (Indian) Parrotfish - Parrotfish
(Chlorurus sordidus)
SF: 25% | DEN: 2
Crown Squirrelfish - Squirrelfish
(Sargocentron diadema)
SF: 25% | DEN: 2
Gold-lined Snapper - Snapper
(Lutjanus rufolineatus)
SF: 25% | DEN: 2
Indian Bird Wrasse - Wrasse
(Gomphosus caeruleus)
SF: 25% | DEN: 2
Indian Damsel - Damselfish
(Pomacentrus indicus)
SF: 25% | DEN: 3
Indian Dascyllus - Damselfish
(Dascyllus carneus)
SF: 25% | DEN: 2
Saddleback Butterflyfish - Butterflyfish
(Chaetodon falcula)
SF: 25% | DEN: 2
Slender Lizardfish - Lizardfish
(Saurida gracilis)
SF: 25% | DEN: 1
Speckled-fin Grouper - Seabass
(Epinephelus ongus)
SF: 25% | DEN: 1
Yellow-headed Butterflyfish - Butterflyfish
(Chaetodon xanthocephalus)
SF: 25% | DEN: 1