Espesye sa iho nga una nga gihulagway ni Jean René Constant Quoy ug Joseph Paul Gaimard ni adtong 1824 ang Isistius brasiliensis[6]. Ang Isistius brasiliensis sakop sa kahenera nga Isistius sa kabanay nga Dalatiidae.[7][8] Giklaseklase sa IUCN ang espesye sa kinaminosang kalabotan.[1] Pagka karon wala pay siak nga nalista ubos niini niya.[7]
Compagno, L.J.V. (1984) FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes., FAO Fish. Synop. 125(4/1):1-249.
Fricke, R. (1999) Fishes of the Mascarene Islands (Réunion, Mauritius, Rodriguez): an annotated checklist, with descriptions of new species., Koeltz Scientific Books, Koenigstein, Theses Zoologicae, Vol. 31:759 p.
Baissac, J. de B. (1990) SWIOP/WP/54 - Checklist of the marine fishes of Mauritius., RAF/87/008/WP/54/90 Regional Project for the Development & Management of Fisheries in the Southwest Indian Ocean.
Compagno, L.J.V. (1999) Checklist of living elasmobranchs., p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland.