Elthusa acutinasa sp. n. holotype ♀ (ovigerous, 39.0 mm TL, 19.0 mm W) (SAMC-A089960) from Africana research vessel A dorsal body B lateral body C oostegites D ventral cephalon E dorsal view of cephalon and pereonite 1 F uropod G pleopod 1 H dorsal view of pleon I pereopod 1 J pereopod 7.

 
 
  Part of: van der Wal S, Smit NJ, Hadfield KA (2019) Review of the fish parasitic genus Elthusa Schioedte & Meinert, 1884 (Crustacea, Isopoda, Cymothoidae) from South Africa, including the description of three new species. ZooKeys 841: 1-37. https://doi.org/10.3897/zookeys.841.32364