Jassa is a genus of amphipods in the family Ischyroceridae, comprising the following species: Jassa algensis (Nardo, 1847) Jassa alonsoae Conlan, 1990 Jassa australis (Haswell, 1879) Jassa barnardi Stephensen, 1949 Jassa borowskyae conlan, 1990 Jassa cadetta Krapp, Rampin & Libertini, 2008 Jassa calcaratus (Rathke, 1843) Jassa californicus (Boeck, 1871) Jassa carltoni Conlan, 1990 Jassa falcata (Montagu, 1808) Jassa fenwicki Conlan, 1990 Jassa goniamera Walker, 1903 Jassa gruneri Conlan, 1990 Jassa hartmannae Conlan, 1990 Jassa herdmani (Walker, 1893) Jassa ingens (Pfeffer, 1888) Jassa justi Conlan, 1990 Jassa kjetilanna Vader & Krapp, 2005 Jassa marmorata Holmes, 1905 Jassa marmorea Jassa monodon (Heller, 1867) Jassa morinoi Conlan, 1990 Jassa multidentata Schellenberg, 1931 Jassa myersi Conlan, 1990 Jassa ocia (Bate, 1862) Jassa oclairi Conlan, 1990 Jassa orientalis (Dana, 1852) Jassa pusilla (Sars, 1894) Jassa shawi Conlan, 1990 Jassa slatteryi Conlan, 1990 Jassa spinipes (Johnston, 1829) Jassa staudei Conlan, 1990 Jassa thurstoni Conlan, 1990 Jassa validum (Dana, 1853) Jassa variegatus Leach, 1814 Jassa wandeli Chevreux, 1906 References Corophiidea