Fauna, Biology and animals in Truk Lagoon
Invertebrates
Common name (latin name) - name in ChuukeseGiant clam (Tridacna gigas) - amwe (Chuukese)
Becoming increasing rare to find due to overfishing. It is easier to find:
Giant clam (Tridacna maxima) - amwe
The most common large clam in the Federated States of Micronesia (FSM).
Coconut crabs (Birgus latro) - amwatang
Harvested at night by women for food.
Sea cucumber (Stichopus variegatus) - purek
Nothing fancy on the sea cucumber, except that it is harvested for their intestines by women for subsistence use, and some local sale. Also called curryfish.
Be alert for the tiny Emperor shrimp (Periclimenes imperator) that sometimes inhabits on or around sea cucumbers. Great exercise for eyes and macro photography!

image © Edge of reef
Fish
Rare Fish
Honeycomb grouper (Epinephelus merra)
Common fish around Chuuk:
English name Latin name Chuuk name Yellow fin tuna Thunnus albacares toku Skipjack tuna Katsuwonus pelamis angaraap Dolphinfish Coryphaena hippurus sopor Wahoo Acanthocybium solandri ngaan Rainbow runner Elagatis bipinnulatus anees Barracuda Sphyraenidae saraw Shark mackerel Grammatorycnus bicarinatus pweur Scads Decapterus sp., soren Indian mackerel Rastrelliger kanagurta senif Flying fish Exocoetidae menger Parrotfish Scaridae maraw Longnose parrotfish Hipposcarus longiceps arr Humphead parrotfish Bolbometopon muricatus ukuch Humphead maori wrasse Cheilinus undulatus maam Unicornfish Acanthuridae puna Longsnouted unicornfish Naso unicornis pwotut Tang Zebrasoma sp. mwoch Blue lined surgeonfish Acanthurus lineatus fitichu (finang) Longnose emperor Lethrinus miniatus unuun High-finned rudderfish Kyphosus cinerascens kunufou Spotted grouper Epinephelus maculatus ikekkar Tomato cod Cephalopholis sonnerati udur Goatfish Mullidae feinisi Rabbitfish Siganidae umunotekst
