Innervation patterns of the cerebral nerves in Haminoea hydatis (Gastropoda: Opisthobranchia): a test for intraspecific variability Sid StaubachPeter SchütznerAnnette Klussmann-Kolb Original Paper 05 June 2008 Pages: 203 - 212
Ovary cord structure and oogenesis in Hirudo medicinalis and Haemopis sanguisuga (Clitellata, Annelida): remarks on different ovaries organization in Hirudinea Piotr Świątek Original Paper 04 June 2008 Pages: 213 - 226
Comparative immunohistochemistry of the cephalic sensory organs in Opisthobranchia (Mollusca, Gastropoda) Simone FallerSid StaubachAnnette Klussmann-Kolb Original Paper 02 July 2008 Pages: 227 - 239
Sperm ultrastructure of Bothrops alternatus and Bothrops diporus (Viperidae, Serpentes), and its possible relation to the reproductive features of the species Maximiliano TourmenteLaura GiojalasMargarita Chiaraviglio Original Paper 02 July 2008 Pages: 241 - 248
Surface ultrastructure of the elasmobranchia parasitizing Grillotiella exilis and Pseudonybelinia odontacantha (Trypanorhyncha, Cestoda) Harry W. Palm Original Paper 28 June 2008 Pages: 249 - 258
Siphons and siphonal grooves in the digestive systems of the Echinoidea (Echinodermata) Nicholas D. HollandMichael T. Ghiselin OriginalPaper 05 August 2008 Pages: 259 - 264