Details of the dermal coverage on the second dorsal fin of Etmopterus spp. A Etmopterus abernethyi, holotype, NMMZ P.01951, immature male 330 mm TL B E. lucifer, EBFS-NG 00105, mature male 371 mm TL C E. molleri, AMS I.44904-001, mature female 381 mm TL D E. schmidti, EBFS-NG 00095, mature female 307 mm TL.

 
 
  Part of: Ng S-L, Straube N, Liu K-M, Joung S-J (2025) Confusions across the hemispheres: Taxonomic re-evaluation of two lanternshark species, Etmopterus lucifer and E. molleri (Squaliformes: Etmopteridae). Vertebrate Zoology 75: 59-86. https://doi.org/10.3897/vz.75.e126067