Heteromysis cancelli sp. n., paratype male with 6.9 mm body length (A, F–J), paratypes female 6.1 mm (B, C) and 6.4 mm (D, E). A male third thoracopod, caudal aspect B tarsus of female thoracic endopod 3, rostral, detail (C) shows modified seta D fourth thoracopod, rostral, detail (E) shows modified seta F tarsus of sixth thoracic endopod, rostral G–J series of male pleopods 1, 4, 5, rostral.

 
 
  Part of: Wittmann KJ, Griffiths CL (2017) Three new species of Heteromysis (Mysida, Mysidae, Heteromysini) from the Cape Peninsula, South Africa, with first documentation of a mysid-cephalopod association. ZooKeys 685: 15-47. https://doi.org/10.3897/zookeys.685.13890