Espesye sa iho nga una nga gihulagway ni Fowler ni adtong 1934 ang Apristurus herklotsi[5]. Ang Apristurus herklotsi sakop sa kahenera nga Apristurus sa kabanay nga Scyliorhinidae.[6][7] Giklaseklase sa IUCN ang espesye sa kapos sa datos.[1] Pagka karon wala pay siak nga nalista ubos niini niya.[6]
↑ 2.02.12.22.32.4Nakaya, K. (1991) A review of the long-snouted species of Apristurus (Chondrichthys, Scyliorhinidae)., Copeia (4):992-1002.
↑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 2 - Carcharhiniformes., FAO Fish. Synop. 125(4/2):251-655.
↑Nakaya, K. (1988) Records of Apristurus herklotsi (Lamniformes, Scyliorhinidae) and discussion of its taxonomic relationships., Jap. J. Ichthyol. 35(2):133-141.
↑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.
↑ 6.06.1Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (red.) (2011). "Species 2000 & ITIS [[Catalogue of Life]]: 2011 Annual Checklist". Species 2000: Reading, UK. Retrieved 24 september 2012. {{cite web}}: Check date values in: |accessdate= (help); URL–wikilink conflict (help)CS1 maint: multiple names: authors list (link)