Neoniphon sammara, the sammara squirrelfish, also known as the blood-spot squirrelfish, slender squirrelfish, spotfin squirrelfish, armed squirrel-fishorjavelin squirrelfish, is a species squirrelfish found in the Indian Ocean and Pacific Ocean from East Africa to the Hawaiian Islands.[2] It feeds on shrimps and small crabs and fish at night[1] and can grow up to 32.0 centimetres (12.6 in) TL in length, though its common length is only 23.0 centimetres (9.1 in) TL. Like N. opercularis, it has a venomous spine on its preopercle.[2]
Neoniphon sammara lives alone or in small groups on seagrass beds and hard substrates in reef flats and lagoons. It can be found at depths between 0 and 46 metres (0 and 151 ft). Of its genus, it is the most likely to be found in shallow waters and it is often associated with Acropora corals,[2] which it will use as shelter during the day.[1]