An annotated checklist of the chondrichthyans of Papua New Guinea Author White, William T. Author Ko’Ou, Alfred text Zootaxa 2018 2018-04-19 4411 1 1 82 journal article 30231 10.11646/zootaxa.4411.1 abf8082d-c179-4cb2-acc4-3cdef16c4341 1175-5326 1221878 255EE06E-3171-41F3-BB3D-E7D29537A292 Apristurus yangi White, Mana & Naylor, 2017e Yang’s Longnose Catshark Apristurus yangi White, Mana & Naylor, 2017e: 25 , Figs 1 –6. Holotype : ASIZ P0080718. Type locality: Vitiaz Strait , Morobe Province , PNG Local synonymy: White et al. , 2017e: 25, Figs 1 –6 ( New Ireland and Vitiaz Strait); White et al. , 2018 : 106, figs ( PNG ). PNG voucher material: (2 spec.) ASIZ P0080718 ( holotype ), adult female 437 mm TL, Vitiaz Strait, Morobe Province , 06°02.030' S , 147°37.490' E , 700–701 m depth, 7 Oct. 2010 ; NTUM 11491, female 205 mm TL, northwest of Kavieng, New Ireland , 02°20' S , 150°38' E , 630–786 m depth, 29 Aug. 2014 . Remarks: First recorded from PNG by White et al. (2017e); belongs to the longicephalus -group of the genus Apristurus . Endemic to PNG .