Bathylagus antarcticus, the Antarctic deep-sea smelt, is a deep-sea smelt found around the southern ocean as far south as Antarctica, to depths of . This species grows to a length of SL. References Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982) antarcticus Fish described in 1878 Taxa named by Albert Günther