A review of the hyperiidean amphipod superfamily Lycaeopsoidea Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea) Author Zeidler, Wolfgang text Zootaxa 2004 520 1 18 journal article 10.5281/zenodo.157410 87cd8a57-a4bc-45eb-b152-d0a8eb67b329 1175­5326 157410 41C7D868-7BD9-46F4-94F1-EBEA427E2836 Key to the species of the genus Lycaeopsis 1. Pereopod 5; merus, carpus and propodus long and thin; propodus at least twice as long as basis (adult males) .................................................................................................... 2 ­ Pereopod 5; merus, carpus and propodus not especially long or thin; propodus shorter than basis (females and juveniles)................................................................................. 3 2 Uropod 3; endopod leaf­like, not modified. Telson triangular....................................... ............................................................................................. L. themistoides Claus, 1879 ­ Uropod 3; endopod incised on outer margin. Telson bottle­shaped............................... ........................................................................................ L. zamboangae Stebbing, 1888 3. Pereopod 6; basis shorter than propodus. Double urosomite as broad as long .............. ............................................................................................. L. themistoides Claus, 1879 ­ Pereopod 6; basis longer than propodus. Double urosomite longer than broad ............ ........................................................................................ L. zamboangae Stebbing, 1888