Ultrastructure of spermiogenesis in Cristatella mucedo Cuvier (Bryozoa: Phylactolaemata: Cristatellidae) Jørgen LützenÅse JespersenClaus Nielsen Original Paper 12 February 2009 Pages: 275 - 283
The spermiogenesis and the early spermatozoa of Armorloricus elegans (Loricifera, Nanaloricidae) Iben HeinerKristine Johanne Kürstein SørensenReinhardt Møbjerg Kristensen Original Paper 31 March 2009 Pages: 285 - 304
A fossil trigonotarbid arachnid with a ricinuleid-like pedipalpal claw Jason A. DunlopCarsten KamenzGiovanni Talarico Original Paper 18 March 2009 Pages: 305 - 313
Comparison of the structure and presumptive function of Type II microtrichs and associated cuticular microstructures in species of Gammarus (Amphipoda, Crustacea) from different habitats Jessica C. Y. WongD. Dudley Williams Original Paper 02 April 2009 Pages: 315 - 325
Larval apical sensory organ in a neritimorph gastropod, an ancient gastropod lineage with feeding larvae Louise R. PageS. C. Kempf Original Paper 27 March 2009 Pages: 327 - 338
Structure and direction of jaw adductor muscles as herbivorous adaptations in Neotoma mexicana (Muridae, Rodentia) Kazuhiko SatohFumihiko Iwaku Original Paper 19 March 2009 Pages: 339 - 348