Ceratothoa transversa (Richardson, 1901), immature male holotype (17 mm) (USNM 9728). A, B dorsal view.

 
 
  Part of: Hadfield KA, Bruce NL, Smit NJ (2016) Redescription of poorly known species of Ceratothoa Dana, 1852 (Crustacea, Isopoda, Cymothoidae), based on original type material. ZooKeys 592: 1-53. https://doi.org/10.3897/zookeys.592.8098