Region: CIP
Geographic Zones: Micronesia (incl. Marianas; Palau; Guam; Federated States; Marshall Isl.) - Zone 8 » Federated States of Micronesia - Zone 84 » Yap Islands - Zone 8401 » Main Channel - Zone 84010031
Survey Types: Species & Abundance, Species Only
Dates: 1/1/93 - 9/15/25
Total Surveys: 7
#Species Reported: 208
Average Species Reported on a Survey by Expert Surveyors: 129.67
Average Species Reported on a Survey by Novice Surveyors: 94.50
Survey Type: SA = Species & Abundance; SO = Species Only - How to interpret REEF data?
Click a column header to sort by that column. Hold shift and click to sort by multiple columns
Surveys | Bottom Time | |||||
---|---|---|---|---|---|---|
Expert | Novice | |||||
Code | Name | SA | SO | SA | SO | (H:M) |
8 | Micronesia (incl. Marianas; Palau; Guam; Federated States; Marshall Isl.) | 3 | 0 | 4 | 0 | 7:58 |
84 | Federated States of Micronesia | 3 | 0 | 4 | 0 | 7:58 |
8401 | Yap Islands | 3 | 0 | 4 | 0 | 7:58 |
84010031 | Main Channel | 3 | 0 | 4 | 0 | 7:58 |
TOTALS | 3 | 0 | 4 | 0 | 7:58 |
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.
Bar length corresponds to sighting frequency
Color saturation corresponds to density score
Click + to display species image and additional information.
Bicolor Chromis - Damselfish
(Pycnochromis margaritifer)
(Pycnochromis margaritifer)
Bicolor Cleaner Wrasse - Wrasse
(Labroides bicolor)
(Labroides bicolor)
Bird (Pacific) Wrasse - Wrasse
(Gomphosus varius)
(Gomphosus varius)
Bluestreak Cleaner Wrasse - Wrasse
(Labroides dimidiatus)
(Labroides dimidiatus)
Bluestreak Fusilier - Fusilier
(Pterocaesio tile)
(Pterocaesio tile)
Bullethead (Pacific) Parrotfish - Parrotfish
(Chlorurus spilurus)
(Chlorurus spilurus)
Checkerboard Wrasse - Wrasse
(Halichoeres hortulanus)
(Halichoeres hortulanus)
Fivestripe Wrasse - Wrasse
(Thalassoma quinquevittatum)
(Thalassoma quinquevittatum)
Foxface Rabbitfish - Rabbitfish
(Siganus vulpinus)
(Siganus vulpinus)
Greensnout Parrotfish - Parrotfish
(Scarus spinus)
(Scarus spinus)
Humphead Wrasse - Wrasse
(Cheilinus undulatus)
(Cheilinus undulatus)
Lined Bristletooth - Surgeonfish
(Ctenochaetus striatus)
(Ctenochaetus striatus)
Longnose (Pacific) Parrotfish - Parrotfish
(Hipposcarus longiceps)
(Hipposcarus longiceps)
Manybar Goatfish - Goatfish
(Parupeneus multifasciatus)
(Parupeneus multifasciatus)
Orangefin Anemonefish - Damselfish
(Amphiprion chrysopterus)
(Amphiprion chrysopterus)
Peacock Grouper - Seabass
(Cephalopholis argus)
(Cephalopholis argus)
Pinktail Triggerfish - Triggerfish
(Melichthys vidua)
(Melichthys vidua)
Redbreasted Wrasse - Wrasse
(Cheilinus fasciatus)
(Cheilinus fasciatus)
Reticulated Dascyllus - Damselfish
(Dascyllus reticulatus)
(Dascyllus reticulatus)
Shadowfin Soldierfish - Squirrelfish
(Myripristis adusta)
(Myripristis adusta)
Slingjaw Wrasse - Wrasse
(Epibulus insidiator)
(Epibulus insidiator)
Steephead Parrotfish - Parrotfish
(Chlorurus microrhinos)
(Chlorurus microrhinos)
Striped Surgeonfish - Surgeonfish
(Acanthurus lineatus)
(Acanthurus lineatus)
Three-spot Dascyllus - Damselfish
(Dascyllus trimaculatus)
(Dascyllus trimaculatus)
Whitecheek Surgeonfish - Surgeonfish
(Acanthurus nigricans)
(Acanthurus nigricans)
Yellow-speckled Chromis - Damselfish
(Chromis alpha)
(Chromis alpha)
Yellowbar Parrotfish - Parrotfish
(Scarus schlegeli)
(Scarus schlegeli)
Ambon Chromis - Damselfish
(Pycnochromis amboinensis)
(Pycnochromis amboinensis)
Arc-eye Hawkfish - Hawkfish
(Paracirrhites arcatus)
(Paracirrhites arcatus)
Bignose Unicornfish - Surgeonfish
(Naso vlamingii)
(Naso vlamingii)
Brushtail Tang - Surgeonfish
(Zebrasoma scopas)
(Zebrasoma scopas)
Dark-capped Parrotfish - Parrotfish
(Scarus oviceps)
(Scarus oviceps)
Darkfin Chromis - Damselfish
(Pycnochromis atripes)
(Pycnochromis atripes)
Dash-dot Goatfish - Goatfish
(Parupeneus barberinus)
(Parupeneus barberinus)
Epaulette Soldierfish - Squirrelfish
(Myripristis kuntee)
(Myripristis kuntee)
Flagtail Grouper - Seabass
(Cephalopholis urodeta)
(Cephalopholis urodeta)
Greenthroat Parrotfish - Parrotfish
(Scarus prasiognathos)
(Scarus prasiognathos)
Humphead Bannerfish - Butterflyfish
(Heniochus varius)
(Heniochus varius)
Latticed Sandperch - Sandperch
(Parapercis clathrata)
(Parapercis clathrata)
Mimic Surgeonfish - Surgeonfish
(Acanthurus pyroferus)
(Acanthurus pyroferus)
Moorish Idol - Moorish Idol
(Zanclus cornutus)
(Zanclus cornutus)
Orange-lined Triggerfish - Triggerfish
(Balistapus undulatus)
(Balistapus undulatus)
Orangespine Unicornfish - Surgeonfish
(Naso lituratus)
(Naso lituratus)
Princess Damsel - Damselfish
(Pomacentrus vaiuli)
(Pomacentrus vaiuli)
Purple Queen - Anthias
(Mirolabrichthys pascalus)
(Mirolabrichthys pascalus)
Red Snapper - Snapper
(Lutjanus bohar)
(Lutjanus bohar)
Redfin Bream - Emperor Bream
(Monotaxis heterodon)
(Monotaxis heterodon)
Redfin Butterflyfish - Butterflyfish
(Chaetodon lunulatus)
(Chaetodon lunulatus)
Redlip Parrotfish - Parrotfish
(Scarus rubroviolaceus)
(Scarus rubroviolaceus)
Regal Angelfish - Angelfish
(Pygoplites diacanthus)
(Pygoplites diacanthus)
Saddled Butterflyfish - Butterflyfish
(Chaetodon ephippium)
(Chaetodon ephippium)
Sixbar Wrasse - Wrasse
(Thalassoma hardwicke)
(Thalassoma hardwicke)
Spot-banded Butterflyfish - Butterflyfish
(Chaetodon punctatofasciatus)
(Chaetodon punctatofasciatus)
Striped Sweetlips - Sweetlips (Grunt)
(Plectorhinchus lessonii)
(Plectorhinchus lessonii)
Threadfin Butterflyfish - Butterflyfish
(Chaetodon auriga)
(Chaetodon auriga)
Twotone Wrasse - Wrasse
(Halichoeres prosopeion)
(Halichoeres prosopeion)
Vagabond Butterflyfish - Butterflyfish
(Chaetodon vagabundus)
(Chaetodon vagabundus)
Violet Soldierfish - Squirrelfish
(Myripristis violacea)
(Myripristis violacea)
Whitetail Surgeonfish - Surgeonfish
(Acanthurus thompsoni)
(Acanthurus thompsoni)
Yellow-barred Parrotfish - Parrotfish
(Scarus dimidiatus)
(Scarus dimidiatus)
Axilspot Hogfish - Wrasse
(Bodianus axillaris)
(Bodianus axillaris)
Barred Rabbitfish - Rabbitfish
(Siganus doliatus)
(Siganus doliatus)
Big-scale Soldierfish - Squirrelfish
(Myripristis berndti)
(Myripristis berndti)
Blackeye Thicklip - Wrasse
(Hemigymnus melapterus)
(Hemigymnus melapterus)
Bluefin Trevally - Jack
(Caranx melampygus)
(Caranx melampygus)
Bluelipped Bristletooth - Surgeonfish
(Ctenochaetus cyanocheilus)
(Ctenochaetus cyanocheilus)
Bluepatch Parrotfish - Parrotfish
(Scarus forsteni)
(Scarus forsteni)
Bluntheaded Wrasse - Wrasse
(Thalassoma amblycephalum)
(Thalassoma amblycephalum)
Bridled Parrotfish - Parrotfish
(Scarus frenatus)
(Scarus frenatus)
Brown Surgeonfish - Surgeonfish
(Acanthurus nigrofuscus)
(Acanthurus nigrofuscus)
Chevroned Butterflyfish - Butterflyfish
(Chaetodon trifascialis)
(Chaetodon trifascialis)
Fire Dartfish - Dartfish
(Nemateleotris magnifica)
(Nemateleotris magnifica)
Humpback Snapper - Snapper
(Lutjanus gibbus)
(Lutjanus gibbus)
Humpnose Bigeye Bream - Emperor Bream
(Monotaxis grandoculis)
(Monotaxis grandoculis)
Latent Slingjaw Wrasse - Wrasse
(Epibulus brevis)
(Epibulus brevis)
Longnose Butterflyfish - Butterflyfish
(Forcipiger flavissimus)
(Forcipiger flavissimus)
Pacific Sailfin Tang - Surgeonfish
(Zebrasoma velifer)
(Zebrasoma velifer)
Pale-tail Chromis - Damselfish
(Chromis xanthura)
(Chromis xanthura)
Palenose Parrotfish - Parrotfish
(Scarus psittacus)
(Scarus psittacus)
Pennant Bannerfish - Butterflyfish
(Heniochus chrysostomus)
(Heniochus chrysostomus)
Reticulated Butterflyfish - Butterflyfish
(Chaetodon reticulatus)
(Chaetodon reticulatus)
Scythe Triggerfish - Triggerfish
(Sufflamen bursa)
(Sufflamen bursa)
Sixstripe Wrasse - Wrasse
(Pseudocheilinus hexataenia)
(Pseudocheilinus hexataenia)
Spotted Parrotfish - Parrotfish
(Cetoscarus ocellatus)
(Cetoscarus ocellatus)
Swarthy Parrotfish - Parrotfish
(Scarus niger)
(Scarus niger)
Twospot Bristletooth - Surgeonfish
(Ctenochaetus binotatus)
(Ctenochaetus binotatus)
Violet-lined Parrotfish - Parrotfish
(Scarus globiceps)
(Scarus globiceps)
Atoll (pka Yellowback) Butterflyfish - Butterflyfish
(Chaetodon mertensii)
(Chaetodon mertensii)
Blackbar Damsel - Damselfish
(Plectroglyphidodon dickii)
(Plectroglyphidodon dickii)
Bleeker's Parrotfish - Parrotfish
(Chlorurus bleekeri)
(Chlorurus bleekeri)
Bumphead Parrotfish - Parrotfish
(Bolbometopon muricatum)
(Bolbometopon muricatum)
Canary Wrasse - Wrasse
(Halichoeres chrysus)
(Halichoeres chrysus)
Disappearing Wrasse - Wrasse
(Pseudocheilinus evanidus)
(Pseudocheilinus evanidus)
Freckled Hawkfish - Hawkfish
(Paracirrhites forsteri)
(Paracirrhites forsteri)
Jewel Damsel - Damselfish
(Stegastes lacrymatus)
(Stegastes lacrymatus)
Latticed Butterflyfish - Butterflyfish
(Chaetodon rafflesi)
(Chaetodon rafflesi)
Lined Butterflyfish - Butterflyfish
(Chaetodon lineolatus)
(Chaetodon lineolatus)
Midnight Snapper - Snapper
(Macolor macularis)
(Macolor macularis)
Pearl-scaled Angelfish - Angelfish
(Centropyge vrolikii)
(Centropyge vrolikii)
Smalltooth Jobfish - Snapper
(Aphareus furca)
(Aphareus furca)
Strawberry Grouper - Seabass
(Cephalopholis spiloparaea)
(Cephalopholis spiloparaea)
Sunset Wrasse - Wrasse
(Thalassoma lutescens)
(Thalassoma lutescens)
Titan Triggerfish - Triggerfish
(Balistoides viridescens)
(Balistoides viridescens)
Yaeyama Coralblenny - Blenny
(Ecsenius yaeyamaensis)
(Ecsenius yaeyamaensis)
Barred Filefish - Filefish
(Cantherhines dumerilii)
(Cantherhines dumerilii)
Bicolor Fangblenny - Blenny
(Plagiotremus laudandus)
(Plagiotremus laudandus)
Blackspotted Puffer - Puffer
(Arothron nigropunctatus)
(Arothron nigropunctatus)
Blue-barred Parrotfish - Parrotfish
(Scarus ghobban)
(Scarus ghobban)
Clark's Anemonefish - Damselfish
(Amphiprion clarkii)
(Amphiprion clarkii)
Doublespot (pka Twospot) Wrasse - Wrasse
(Halichoeres biocellatus)
(Halichoeres biocellatus)
Emperor Angelfish - Angelfish
(Pomacanthus imperator)
(Pomacanthus imperator)
Exquisite Fairy Wrasse - Wrasse
(Cirrhilabrus exquisitus)
(Cirrhilabrus exquisitus)
Leopard Grouper - Seabass
(Cephalopholis leopardus)
(Cephalopholis leopardus)
Many-spotted Sweetlips - Sweetlips (Grunt)
(Plectorhinchus chaetodonoides)
(Plectorhinchus chaetodonoides)
Masked Rabbitfish - Rabbitfish
(Siganus puellus)
(Siganus puellus)
Pacific Double-saddle Butterflyfish - Butterflyfish
(Chaetodon ulietensis)
(Chaetodon ulietensis)
Raccoon Butterflyfish - Butterflyfish
(Chaetodon lunula)
(Chaetodon lunula)
Ringtail Wrasse - Wrasse
(Oxycheilinus unifasciatus)
(Oxycheilinus unifasciatus)
Scaly Chromis - Damselfish
(Azurina lepidolepis)
(Azurina lepidolepis)
Tailspot Squirrelfish - Squirrelfish
(Sargocentron caudimaculatum)
(Sargocentron caudimaculatum)
Topsail Chub/Drummer - Chub (Drummer)
(Kyphosus cinerascens)
(Kyphosus cinerascens)
Tracey's Damsel - Damselfish
(Chrysiptera traceyi)
(Chrysiptera traceyi)
Tripletail Wrasse - Wrasse
(Cheilinus trilobatus)
(Cheilinus trilobatus)
Two-spined Angelfish - Angelfish
(Centropyge bispinosa)
(Centropyge bispinosa)
Yellow-edged Lyretail - Seabass
(Variola louti)
(Variola louti)
Yellowtail Fangblenny - Blenny
(Meiacanthus atrodorsalis)
(Meiacanthus atrodorsalis)
Backstriped Fairy Wrasse - Wrasse
(Cirrhilabrus katherinae)
(Cirrhilabrus katherinae)
Barred Thicklip - Wrasse
(Hemigymnus fasciatus)
(Hemigymnus fasciatus)
Black-saddled Toby - Puffer
(Canthigaster valentini)
(Canthigaster valentini)
Blackbelt Hogfish - Wrasse
(Bodianus mesothorax)
(Bodianus mesothorax)
Blackspot Cleaner Wrasse - Wrasse
(Labroides pectoralis)
(Labroides pectoralis)
Blackstreak Surgeonfish - Surgeonfish
(Acanthurus nigricauda)
(Acanthurus nigricauda)
Caesiura Pygmygoby - Goby
(Trimma caesiura)
(Trimma caesiura)
Eclipse Butterflyfish - Butterflyfish
(Chaetodon bennetti)
(Chaetodon bennetti)
Exquisite Pygmygoby - Goby
(Trimma preclarum)
(Trimma preclarum)
Floral Wrasse - Wrasse
(Cheilinus chlorourus)
(Cheilinus chlorourus)
Giant Sweetlips - Sweetlips (Grunt)
(Plectorhinchus albovittatus)
(Plectorhinchus albovittatus)
Giant clam spp. - Giant Clams
(Tridachna spp.)
(Tridachna spp.)
Goldsaddle Goatfish - Goatfish
(Parupeneus cyclostomus)
(Parupeneus cyclostomus)
Johnston Damsel - Damselfish
(Plectroglyphidodon johnstonianus)
(Plectroglyphidodon johnstonianus)
Little Hooded Triplefin - Triplefin
(Helcogramma chica)
(Helcogramma chica)
Mangrove Snapper - Snapper
(Lutjanus argentimaculatus)
(Lutjanus argentimaculatus)
Neon Dwarfgoby - Goby
(Eviota atriventris)
(Eviota atriventris)
Onespot Snapper - Snapper
(Lutjanus monostigma)
(Lutjanus monostigma)
Pacific Damsel - Damselfish
(Plectroglyphidodon fasciolatus)
(Plectroglyphidodon fasciolatus)
Ring Wrasse - Wrasse
(Hologymnosus annulatus)
(Hologymnosus annulatus)
Signalfin Sandgoby - Goby
(Fusigobius signipinnis)
(Fusigobius signipinnis)
Snooty Wrasse - Wrasse
(Cheilinus oxycephalus)
(Cheilinus oxycephalus)
Speckled Butterflyfish - Butterflyfish
(Chaetodon citrinellus)
(Chaetodon citrinellus)
Spotted Boxfish - Boxfish
(Ostracion meleagris)
(Ostracion meleagris)
Tangaroa Shrimpgoby - Goby
(Ctenogobiops tangaroai)
(Ctenogobiops tangaroai)
Throatspot Blenny - Blenny
(Nannosalarias nativitatis)
(Nannosalarias nativitatis)
Violet Squirrelfish - Squirrelfish
(Sargocentron violaceum)
(Sargocentron violaceum)
Yellow-mask Angelfish - Angelfish
(Pomacanthus xanthometopon)
(Pomacanthus xanthometopon)
Yellowtail Coris - Wrasse
(Coris gaimard)
(Coris gaimard)
Arrowhead Soapfish - Soapfish
(Belonoperca chabanaudi)
(Belonoperca chabanaudi)
Azurespot Damsel - Damselfish
(Pomacentrus grammorhynchus)
(Pomacentrus grammorhynchus)
Bicolor Angelfish - Angelfish
(Centropyge bicolor)
(Centropyge bicolor)
Black Snapper - Snapper
(Macolor niger)
(Macolor niger)
Black Triggerfish - Triggerfish
(Melichthys niger)
(Melichthys niger)
Blacktip Reef Shark - Requiem Shark
(Carcharhinus melanopterus)
(Carcharhinus melanopterus)
Bluesided Fairy Wrasse - Wrasse
(Cirrhilabrus cyanopleura)
(Cirrhilabrus cyanopleura)
Bluespine Unicornfish - Surgeonfish
(Naso unicornis)
(Naso unicornis)
Brown-marbled Grouper - Seabass
(Epinephelus fuscoguttatus)
(Epinephelus fuscoguttatus)
Cheek-lined (pka Linedcheeked) Wrasse - Wrasse
(Oxycheilinus digramma)
(Oxycheilinus digramma)
Chiseltooth Wrasse - Wrasse
(Pseudodax moluccanus / molucanus)
(Pseudodax moluccanus / molucanus)
Circular Spadefish - Spadefish
(Platax orbicularis)
(Platax orbicularis)
Clown Coris - Wrasse
(Coris aygula)
(Coris aygula)
Comical Coralblenny - Blenny
(Ecsenius opsifrontalis)
(Ecsenius opsifrontalis)
Copper Sweeper - Sweeper
(Pempheris oualensis)
(Pempheris oualensis)
Crescent Wrasse - Wrasse
(Thalassoma lunare)
(Thalassoma lunare)
Crown Squirrelfish - Squirrelfish
(Sargocentron diadema)
(Sargocentron diadema)
Doublebar Goatfish - Goatfish
(Parupeneus crassilabris)
(Parupeneus crassilabris)
Dusky Wrasse (Pacific) - Wrasse
(Halichoeres annularis)
(Halichoeres annularis)
Festive Parrotfish - Parrotfish
(Scarus festivus)
(Scarus festivus)
Filament-fin Parrotfish - Parrotfish
(Scarus altipinnis)
(Scarus altipinnis)
Fine-spotted Rabbitfish - Rabbitfish
(Siganus punctatissimus)
(Siganus punctatissimus)
Foursaddle Grouper - Seabass
(Epinephelus spilotoceps)
(Epinephelus spilotoceps)
Golden Spadefish - Spadefish
(Platax boersii)
(Platax boersii)
Leopard Wrasse - Wrasse
(Macropharyngodon meleagris)
(Macropharyngodon meleagris)
Lined Chromis - Damselfish
(Pycnochromis lineatus)
(Pycnochromis lineatus)
Masked Grouper - Seabass
(Gracila albomarginata)
(Gracila albomarginata)
Orange-striped Emperor - Emperor Bream
(Lethrinus obsoletus)
(Lethrinus obsoletus)
Orangeband Surgeonfish - Surgeonfish
(Acanthurus olivaceus)
(Acanthurus olivaceus)
Ornate Butterflyfish - Butterflyfish
(Chaetodon ornatissimus)
(Chaetodon ornatissimus)
Piano Fangblenny - Blenny
(Plagiotremus tapeinosoma)
(Plagiotremus tapeinosoma)
Quoy's Parrotfish - Parrotfish
(Scarus quoyi)
(Scarus quoyi)
Red-earth Pygmygoby - Goby
(Trimma milta)
(Trimma milta)
Redmouth Grouper - Seabass
(Cephalophlis rogaa)
(Cephalophlis rogaa)
Redshoulder Wrasse - Wrasse
(Stethojulis bandanensis)
(Stethojulis bandanensis)
Redspot Wrasse - Wrasse
(Pseudocoris yamashiroi)
(Pseudocoris yamashiroi)
Rockmover Wrasse - Wrasse
(Novaculichthys taeniourus)
(Novaculichthys taeniourus)
Shimada/Sigillata Dwarfgoby - Goby
(Eviota shimada/E sigillata)
(Eviota shimada/E sigillata)
Shoulderbar Goby - Goby
(Gnatholepis cauerensis)
(Gnatholepis cauerensis)
Shoulderspot Sandgoby - Goby
(Fusigobius humeralis)
(Fusigobius humeralis)
Singular Bannerfish - Butterflyfish
(Heniochus singularius)
(Heniochus singularius)
Spotted Shrimpgoby - Goby
(Amblyeleotris guttata)
(Amblyeleotris guttata)
Tahitian Squirrelfish - Squirrelfish
(Sargocentron tiere)
(Sargocentron tiere)
Teardrop Butterflyfish - Butterflyfish
(Chaetodon unimaculatus)
(Chaetodon unimaculatus)
Tiger Cardinalfish - Cardinalfish
(Cheilodipterus macrodon)
(Cheilodipterus macrodon)
Twotone Dartfish - Dartfish
(Ptereleotris evides)
(Ptereleotris evides)
Wedge-tailed Wrasse - Wrasse
(Labropsis xanthonota)
(Labropsis xanthonota)
White-freckled Surgeonfish - Surgeonfish
(Acanthurus maculiceps)
(Acanthurus maculiceps)
Whitecap Shrimpgoby - Goby
(Lotilia klausewitzi)
(Lotilia klausewitzi)
Whitespotted Grouper - Seabass
(Epinephelus coeruleopunctatus)
(Epinephelus coeruleopunctatus)
Whitetip Reef Shark - Requiem Shark
(Triaenodon obesus)
(Triaenodon obesus)
Yellow Pygmy Angelfish - Angelfish
(Centropyge heraldi)
(Centropyge heraldi)
Yellowtail Damsel - Damselfish
(Neoglyphidodon nigroris)
(Neoglyphidodon nigroris)