A new species of Syscenus Harger, 1880 (Crustacea: Isopoda: Aegidae) from eastern Australia, with a revised diagnosis of the genus Author Bruce, Niel L. text Records of the Australian Museum 1997 1997-10-15 49 2 113 120 https://journals.australian.museum/bruce-1997-rec-aust-mus-492-113120/ journal article 10.3853/j.0067-1975.49.1997.1261 068e9cb6-2b65-4792-8eb9-af57650c7b65 0067-1975 4655101 Syscenus springthorpei n.sp. Figs 1- 4 Type Material. HOLOTYPE : male ( 36 mm ), east of Long Reef Point , Broken Bay , New South Wales , Australia , 33°41'S 151°55'E , 19 December 1985,476- 531 m , colI. R.T. Springthorpe on FRV Kapala ( AM P37507 ). Other species examined: 1 specimen each of Syscenus at/anticus ( ZMUC CRU 2077) and Syscenus latus (ZMUC CRU2079) ; 4 samples of Atlantic Syscenus infelix ( ZMUC CRU 2073-2076).