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Region: IORS

Geographic Zones: Indian Ocean Islands - Zone 6 » Chagos Archipelago - Zone 64 » Diego Garcia - Zone 6401 » A1 - Zone 64010002

Survey Types: Species & Abundance, Species Only

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

Total Surveys: 4

#Species Reported: 65

Average Species Reported on a Survey by Expert Surveyors: 0

Average Species Reported on a Survey by Novice Surveyors: 44.75

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
64010002A100403:20
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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Bluestripe Snapper - Snapper
(Lutjanus kasmira)
SF: 100% | DEN: 2.5
Checkerboard Wrasse - Wrasse
(Halichoeres hortulanus)
SF: 100% | DEN: 2
Emperor Angelfish - Angelfish
(Pomacanthus imperator)
SF: 100% | DEN: 2
Fire Dartfish - Dartfish
(Nemateleotris magnifica)
SF: 100% | DEN: 3
Humbug Dascyllus - Damselfish
(Dascyllus aruanus)
SF: 100% | DEN: 2.25
Humpback Snapper - Snapper
(Lutjanus gibbus)
SF: 100% | DEN: 2.25
Indian Half-and-half Chromis - Damselfish
(Pycnochromis fieldi)
SF: 100% | DEN: 2
Longfin Bannerfish - Butterflyfish
(Heniochus acuminatus)
SF: 100% | DEN: 2
Meyer's Butterflyfish - Butterflyfish
(Chaetodon meyeri)
SF: 100% | DEN: 2
Moorish Idol - Moorish Idol
(Zanclus cornutus)
SF: 100% | DEN: 2
Oceanic Manta Ray - Manta
(Mobula birostris)
SF: 100% | DEN: 2
Orangespine Unicornfish - Surgeonfish
(Naso lituratus)
SF: 100% | DEN: 2
Peacock Grouper - Seabass
(Cephalopholis argus)
SF: 100% | DEN: 2
Scaly Chromis - Damselfish
(Azurina lepidolepis)
SF: 100% | DEN: 3
Sixstripe Wrasse - Wrasse
(Pseudocheilinus hexataenia)
SF: 100% | DEN: 2
Threadfin Butterflyfish - Butterflyfish
(Chaetodon auriga)
SF: 100% | DEN: 2
Tripletail Wrasse - Wrasse
(Cheilinus trilobatus)
SF: 100% | DEN: 1.75
Twospot Bristletooth - Surgeonfish
(Ctenochaetus binotatus)
SF: 100% | DEN: 2
Twotone Dartfish - Dartfish
(Ptereleotris evides)
SF: 100% | DEN: 2
Yellow-edged Lyretail - Seabass
(Variola louti)
SF: 100% | DEN: 2
Arc-eye Hawkfish - Hawkfish
(Paracirrhites arcatus)
SF: 75% | DEN: 2
Barred Thicklip - Wrasse
(Hemigymnus fasciatus)
SF: 75% | DEN: 2
Black Durgon Triggerfish - Triggerfish
(Melichthys niger)
SF: 75% | DEN: 3
Black Pyramid Butterflyfish - Butterflyfish
(Hemitaurichthys zoster)
SF: 75% | DEN: 2
Blue-green Chromis - Damselfish
(Chromis viridis)
SF: 75% | DEN: 3
Bluefin Trevally - Jack
(Caranx melampygus)
SF: 75% | DEN: 2
Bluestreak Cleaner Wrasse - Wrasse
(Labroides dimidiatus)
SF: 75% | DEN: 2
Bullethead (Indian) Parrotfish - Parrotfish
(Chlorurus sordidus)
SF: 75% | DEN: 3
Chagos Anemonefish - Damselfish
(Amphiprion chagosensis)
SF: 75% | DEN: 2
Freckled Hawkfish - Hawkfish
(Paracirrhites forsteri)
SF: 75% | DEN: 2
Hexagon Grouper - Seabass
(Epinephelus hexagonatus)
SF: 75% | DEN: 1.67
Indian Dascyllus - Damselfish
(Dascyllus carneus)
SF: 75% | DEN: 2
Indian Doublebar Goatfish - Goatfish
(Parupeneus trifasciatus)
SF: 75% | DEN: 2
Indian Teardrop Butterflyfish - Butterflyfish
(Chaetodon interruptus)
SF: 75% | DEN: 2
Longbarbel Goatfish - Goatfish
(Parupeneus macronemus)
SF: 75% | DEN: 2
Longnose Butterflyfish - Butterflyfish
(Forcipiger flavissimus)
SF: 75% | DEN: 2
Orange-socket Surgeonfish - Surgeonfish
(Acanthurus auranticavus)
SF: 75% | DEN: 2
Powderblue Surgeonfish - Surgeonfish
(Acanthurus leucosternon)
SF: 75% | DEN: 2
Strawberry Grouper - Seabass
(Cephalopholis spiloparaea)
SF: 75% | DEN: 1.67
Yellowfin Surgeonfish - Surgeonfish
(Acanthurus xanthopterus)
SF: 75% | DEN: 2
Blue-yellow Damsel - Damselfish
(Pomacentrus caeruleus)
SF: 50% | DEN: 2.5
Brown Surgeonfish - Surgeonfish
(Acanthurus nigrofuscus)
SF: 50% | DEN: 2
Flagtail Triggerfish - Triggerfish
(Sufflamen chrysopterus (pka S chrysopterum))
SF: 50% | DEN: 1.5
Honeycomb Grouper - Seabass
(Epinephelus merra)
SF: 50% | DEN: 2
Indian Bird Wrasse - Wrasse
(Gomphosus caeruleus)
SF: 50% | DEN: 2
Indian Redfin Butterflyfish - Butterflyfish
(Chaetodon trifasciatus)
SF: 50% | DEN: 2
Sabre Squirrelfish - Squirrelfish
(Sargocentron spiniferum)
SF: 50% | DEN: 1
Scythe Triggerfish - Triggerfish
(Sufflamen bursa)
SF: 50% | DEN: 1.5
Sidespot Goatfish - Goatfish
(Parupeneus pleurostigma)
SF: 50% | DEN: 2
Splendid Soldierfish - Squirrelfish
(Myripristis botche)
SF: 50% | DEN: 2
Three-spot Dascyllus - Damselfish
(Dascyllus trimaculatus)
SF: 50% | DEN: 2
Tomato Grouper - Seabass
(Cephalopholis sonnerati)
SF: 50% | DEN: 2
Unidentified Unicornfish - Surgeonfish
(Naso sp.)
SF: 50% | DEN: 2
Yellow-headed Butterflyfish - Butterflyfish
(Chaetodon xanthocephalus)
SF: 50% | DEN: 2
Clown Triggerfish - Triggerfish
(Balistoides conspicillum)
SF: 25% | DEN: 1
Indian Damsel - Damselfish
(Pomacentrus indicus)
SF: 25% | DEN: 2
Orange-lined Triggerfish - Triggerfish
(Balistapus undulatus)
SF: 25% | DEN: 2
Oriental Sweetlips - Grunt
(Plectorhinchus vittatus)
SF: 25% | DEN: 1
Saddleback Butterflyfish - Butterflyfish
(Chaetodon falcula)
SF: 25% | DEN: 2
Scissortail Sergeant - Damselfish
(Abudefduf sexfasciatus)
SF: 25% | DEN: 3
Silvertip Shark - Requiem Shark
(Carcharhinus albimarginatus)
SF: 25% | DEN: 2
Sixbar Wrasse - Wrasse
(Thalassoma hardwicke)
SF: 25% | DEN: 2
Spotted Boxfish - Boxfish
(Ostracion meleagris)
SF: 25% | DEN: 1
Weber's Chromis - Damselfish
(Chromis weberi)
SF: 25% | DEN: 3
Zanzibar Butterflyfish - Butterflyfish
(Chaetodon zanzibarensis)
SF: 25% | DEN: 1