Psednos micrurus, also known as Barnard's dwarf snailfish, is a species of snailfish found in the south-western Pacific Ocean.Andriashev, A.P., 1998. A review of recent studies of Southern Ocean Liparidae (Teleostei: Scorpaeniformes). Cybium 22(3): 255-266
Size This species reaches a length of .
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