| Title Information |

342 pp.
| DAHMS, Hans-Uwe & Mark POITEK: Metahuntemannia Smirnov, 1964 and Talpina gen. nov. (Copepoda, Harpacticoida) from the deep-sea of the high Antartic Weddell Sea with description of eight new species | 7 |
| MIELKE, Wolfgang: Description of Some benthic Copepoda from Chile and a discussion on the relationships of Parascbizopera and Schizopera (Diosaccidae) | 79 |
| MIELKE, Wolfgang: Six representatives of the Tetragonicipitidae (Copepoda) from Costa Rica | 101 |
| WESTHEIDE, Wilfried: Neue lnterstitielle Polychaeten (Hesionidae, Dorvilleidae) aus dem Litoral des Golfs von Bengalen | 147 |
| AX, Peter: Promesostoma teshirogii n. sp. (Plathelminthes, Rhabdocoela) from brackish water of Japan | 159 |
| AX, Peter & Andreas SCHMIDT-RHAESA: The fastening of egg capsules of Multipeniata Nasonov, 1927 (Prolecithophora, Plathelminthes) on bivalves – an adaptation to living conditions in soft bottom | 167 |
| SOPOTT-EHLERS, Beate: Coelogynopora sequana nov. spec. (Proseriata, Plathelminthes) aus der Seine-Mündung | 177 |
| SOPOTT-EHLERS, Beate: Coelogynopora faenofurca nov. spec. (Proseriata, Plathelminthes) aus Wohnröhren des Polychaeten Arenicola marina | 185 |
| BARTOLOMAEUS, Thomas: Ultrastructure of the photoreceptors in certain larvae of the Annelida | 191 |
| BARTOLOMAEUS, Thomas: Ultrastructure of the photoreceptors in the larvae of Lepidochiton cinereus (Mollusca, Polyplacophora) and Lacurna divaricata (Mollusca, Gastropoda) | 215 |
| BARTOLOMAEUS, Thomas: On the ultrastructure of the cuticle, the epidermis and the gills of Sternaspis scutata (Annelida) | 237 |
| EHLERS, Ulrich: Dermonephridia – modified epidermal cells with a probable excretory function in Paratomella rubra (Acoela, Plathelminthes) | 253 |
| EHLERS, Ulrich: On the fine structure of Paratomella rubra Rieger & Ott (Acoela) and the position of the taxon Paratomella Dörjes in a phylogenetic system of the Acoelomorpha (Plathelminthes) | 265 |
| EHLERS, Ulrich: "Pulsatile bodies" in Anaperus tvaerminnensis (Luther, 1912) (Acoela, Plathelminthes) are degenerating epidermal cells | 295 |
| EHLERS, Ulrich: No mitosis of differentiated epidermal cells in the Plathelminthes: mitosis of intraepidermal stem cells in Rhynchoscolex simplex Leidy,1851 (Catenulida) | 311 |
| WENZEL, Cornelia, Ulrich EHLERS & Alberto LANFRANCHI: The larval protonephridium of Stylochus mediterraneus Galleni (Polycladida, Plathelminthes): an ultrastructural analysis | 323 |
| Short Communication | |
| AX, Peter: Plathelminthes from brackish water of Northern Japan: no identical species with the corresponding boreal community | 341 |
| Copyright © 2012 Verlag Dr. Friedrich Pfeil |
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