Elthusa xena sp. n. paratype ♂ (intermoult) (8 mm TL, 4 mm W) (SAMC-A089959) from Alexander Bay, South Africa A dorsal body B lateral body C pereopod 1 D pereopod 7 E dorsal view of cephalon F penes G uropod H ventral cephalon I dorsal view of pleon J ventral pleopod 2 K dorsal pleopod 2.

 
 
  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