Guam Fishes

A tool to study fishes in Guam based on observations from iNaturalist

Tracey’s Damselfish - Chrysiptera traceyi

Pacific Bullethead Parrotfish - Chlorurus spilurus

Spotted Toby - Canthigaster solandri

Blackback Anemonefish - Amphiprion melanopus

Lagoon Triggerfish - Rhinecanthus aculeatus

Threespot Wrasse - Halichoeres trimaculatus

Blackspotted Puffer - Arothron nigropunctatus

Blue-green Chromis - Chromis viridis

Moorish Idol - Zanclus cornutus

Lined Bristletooth - Ctenochaetus striatus

Orangestripe Triggerfish - Balistapus undulatus

Pacific Double-saddle Butterflyfish - Chaetodon ulietensis

Staghorn Damsel - Amblyglyphidodon curacao

Bluestreak Cleaner Wrasse - Labroides dimidiatus

Yellowbar Parrotfish - Scarus schlegeli

Sixbar Wrasse - Thalassoma hardwicke

Princess Damsel - Pomacentrus vaiuli

Redbreast Maori Wrasse - Cheilinus fasciatus

Slingjaw Wrasse - Epibulus insidiator

Arc-eye Hawkfish - Paracirrhites arcatus

Pacific Orange-spine Unicornfish - Naso lituratus

Threadfin Butterflyfish - Chaetodon auriga

Reticulate Butterflyfish - Chaetodon reticulatus

Pacific Sailfin Tang - Zebrasoma velifer

Humbug Dascyllus - Dascyllus aruanus

Spotfin Lionfish - Pteropterus antennatus

Striped Surgeonfish - Acanthurus lineatus

Jewelled Blenny - Salarias fasciatus

Peacock Damsel - Pomacentrus pavo

Redfin Butterflyfish - Chaetodon lunulatus

Yellow Tang - Zebrasoma flavescens

Banded Sergeant - Abudefduf septemfasciatus

Freckled Hawkfish - Paracirrhites forsteri

Longnose Filefish - Oxymonacanthus longirostris

Blacktail Snapper - Lutjanus fulvus

Lined Monocle Bream - Scolopsis lineata

Raccoon Butterflyfish - Chaetodon lunula

Speckled Butterflyfish - Chaetodon citrinellus

Checkerboard Wrasse - Halichoeres hortulanus

Ringtail Maori Wrasse - Oxycheilinus unifasciatus

Scissortail Sergeant - Abudefduf sexfasciatus

Bird Wrasse - Gomphosus varius

Leopard Wrasse - Macropharyngodon meleagris

Honeycomb Grouper - Epinephelus merra

Latticed Sandperch - Parapercis clathrata

Pennant Bannerfish - Geniochus chrysostomus

Common Lionfish - Pterois volitans

Blue-spotted Cornetfish - Fistularia commersonii

Flagtail Grouper - Cephalopholis urodeta

Dusky Gregory - Stegastes nigricans

Ornate Butterflyfish - Chaetodon ornatissimus

Emperor Angelfish - Pomacanthus imperator

Titan Triggerfish - Balistoides viridescens

Yellowtail Coris - Coris gaimard

Convict Surgeonfish - Acanthurus triostegus

Rockmover Wrasse - Novaculichthys taeniourus

Lemonpeel Angelfish - Centropyge flavissima

Eclipse Butterflyfish - Chaetodon bennetti

Saddle Butterflyfish - Chaetodon ephippium

Masked Bannerfish - Heniochus monoceros

Bluefin Trevally - Caranx melampygus

Whitebarred Goby - Amblygobius phalaena

Yellow Boxfish - Ostracion cubicum

Fivestripe Wrasse - Thalassoma quinquevittatum

Giant Moray - Gymnothorax javanicus

Whitecheek Surgeonfish - Acanthurus nigricans

Brassy Trevally - Caranx papuensis

Flagtail Triggerfish - Sufflamen chrysopterum

Redshoulder Wrasse - Stethojulis bandanensis

Lei Triggerfish - Sufflamen bursa

Spotfin Squirrelfish - Neoniphon sammara

Orangefin Anemonefish - Amphiprion chrysopterus

Messmate Pipefish - Corythoichthys intestinalis

Manybar Goatfish - Parupeneus multifasciatus

Yellowtail Flagblenny - Meiacanthus atrodorsalis

Spotted Boxfish - Ostracion melagris

Threespot Dascyllus - Dascyllus trimaculatus

Yellowstripe Goatfish - Mulloidichthys flavolineatus

Comical Blenny - Ecsenius opsifrontalis

Sunset Wrasse - Thalassoma lutescens

Narrowlined Puffer - Arothron manilensis

Blackback Butterflyfish - Chaetodon melannotus

Twospot Wrasse - Halichoeres biocellatus

Weedy Surge Wrasse - Halichoeres margaritaceus

Bignose Unicornfish - Naso vlamingii

Fire Dartfish - Nemateleostris magnifica

Bluespine Unicornfish - Naso unicornis

Pearly Soldierfish - Myripristis kuntee

Scribbled Rabbitfish - Siganus spinus

Bluntsnout Gregory - Stegastes punctatus

Jewel Damsel - Stegastes lacrymatus

Tripletail Maori Wrasse - Cheilinus trilobatus

Blackeye Thicklip - Hemigymnus melapterus

Humpnose Bigeye Bream - Monotaxis grandoculis

Yellowfin Goatfish - Mulloidichthys vanicolensis

Surge Demoiselle - Chrysiptera brownriggii

Pinktail Triggerfish - Melichthys vidua

Palenose Parrotfish - Scarus psittacus

Regal Angelfish - Pygoplites diacanthus

Peppered Moray - Gymnothorax pictus