| Title Information | |
332 pp.
| LEMBURG, Christian: Ultrastructure of sense organs and receptor cells of the neck and the lorica of the Halicryptus spinulosus larva (Priapulida) | 7 |
| SOPOTT-EHLERS, Beate: Ultrastructural features of Breslauilla relicta (Plathelminthes, Rhabdocoela). The eyes | 31 |
| MIELKE, Wolfgang: Interstitial copepods (Crustacea) from the Caribbean coast of Venezuela | 41 |
| LUMBSCH, Marita; Ulrich EHLERS & Beate SOPOTT-EHLERS: Proximal regions of the protonephridial system in Pseudografilla arenicola (Plathelminthes, Rhabdocoela): ultrastructural observations | 67 |
| SOPOTT-EHLERS, Beate: Electronmicroscopical studies of the photoreceptors of Provortex tubiferus (Plathelminthes, Rhabdocoela) | 79 |
| MIELKE, Wolfgang: Species of the taxon Schizopera (Copepoda) from the Pacific coast of Costa Rica | 89 |
| BARTOLOMAEUS, Thomas: Ultrastructure of the protonephridia in larval Magelona mirabilis (Spionida) and Pectinaria auricoma (Terebellida): Head kidneys in the ground pattern of the Annelida | 117 |
| EHLERS, Ulrich; Karsten REISE & Werner ARMONIES: Schizopharyngia arenicola nov.spec. (Plathelminthes, Rhabdocoela) from burrows of the lugworms Arenicola marina on intertidal flats near the island of Sylt (North Sea) | 143 |
| KARLING, Tor G. & Ulf JONDELIUS: An east-pacific species of Multipeniata Nasonov and three antarctic Plagiostomum species (Plathelminthes, Prolecithophora) | 147 |
| SOPOTT-EHLERS, Beate: Fine structure of vitellaria and germaria in Polystyliphora filum (Plathelminthes, Proseriata) | 159 |
| WIEDERMANN, Andrea: Zur Ultrastruktur des Nervensystems bei Cephalodasys maximus (Macrodasyida, Gastrotricha) | 173 |
| SOPOTT-EHLERS, Beate & Ulrich EHLERS: Ultrastructural features of Bresslauilla relicta (Plathelminthes, Rhabdocoela). The spermatozoa | 235 |
| AX, Peter: Plathelminthes aus dem Eulitoral von Godhavn (Disko, Grönland) | 249 |
| BARTOLOMAEUS, Thomas: Zur Ultrastruktur von Psammodrilus balanoglossoides: Hypothesen zur Stellung der Psammodrilida innerhalb der Annelida | 295 |
| Short communications | |
| SOPOTT-EHLERS, Beate: Some data on the ultrastructure of the eyes and spermatozoa in Provortex psammophilus (Plathelminthes, Phabdocoela, "Dalyellioida") | 307 |
| AX, Peter: New Promesostoma species (Rhabdocoela, Plathelminthes) from the North Inlet Salt Marsh of Hobcaw Brarony, South Carolina, USA | 313 |
| KRUMWIEDE, Arndt & Jan WITT: Zur Verbreitung freilebender Plathelminthen im Weserästuar | 319 |
| BARTOLOMAEUS, Thomas: Secondary monociliartiy in the Annelida: Monociliated epidermal cells in larvae of Magelona mirabilis (Magelonida) | 327 |
| Copyright © 2012 Verlag Dr. Friedrich Pfeil |
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