This is a link to the paper by Coleman (1990) in which Epimeria pulchra and E. oxicarinata are described. Detailed descriptions and line drawings of both sepceis are included.
C.O. Coleman (1990) Two new Antarctic species of the genus Epimeria (Crustacea: Amphipoda: Paramphithoidae), with description of juveniles. Journal of the Royal Society of New Zealand, 20(2): 151-178. DOI: 10.1080/03036758.1990.10426723