TY - JOUR T1 - A revision of the systematics of panther worms (Hofstenia spp., Acoela), with notes on color variation and genetic variation within the genus. JF - Hydrobiologia Y1 - 2007 A1 - Hooge,MD A1 - Wallberg,A A1 - Todt,C A1 - Maloy,A A1 - Jondelius, U. A1 - Tyler,S SP - 439 EP - 454 KW - Hofstenia giselae KW - Hofstenia miamia VL - 592 ER -