16457 Bathytroctes oligolepis (Krefft, 1970) Alepocephalidae Slickheads Alepocephaliformes Teleostei Eastern Central Atlantic: Ascension Island. Indian Ocean: Mascareigne Plateau. FB 2739249 Grimatroctes oligolepis 0 - 1800 m ISH 127-1967 a 1967 Grimatroctes oligolepis 1800 m ISH 127-1967 b-c 1967 Grimatroctes oligolepis 1800 m ISH 1915-1971 1971 Bathytroctes oligolepis 1900 - 1800 m ISH 2251-1971 1971 Bathytroctes oligolepis 2100 m ISH 2482-1971 1971 Bathytroctes oligolepis 1300 m FISH 1557052 1979 Bathytroctes oligolepis 1050 - 1080 m