Microfauna Marina – Band 11 (1997)

BARTOLOMAEUS, Thomas & Ivonne BALZER: Convolutriloba longifissura nov. spec. (Acoela) — the first case of longitudinal fission in Plathelminthes 7
AX, Peter: Beklemischeviella angustior Luther and Vejdovskya parapellucida n. sp. (Rhabdocoela, Plathelminthes) from brackish water of the Winyah Bay, USA 19
SOPOTT-EHLERS, Beate: First report on the fine structure of unpigmented rhabdomeric photoreceptors in a free-living species of the "Dalyellioida" (Plathelminthes, Rhabdocoela) 27
SEIFRIED, Sybille: Three new species of Ectinosoma Boeck, 1865 (Harpacticoida, Ectinosomatidae) from Papua New Guinea and the Fiji Islands 35
SOPOTT-EHLERS, Beate: Ultrastructural observations on the "eye spot" of Halammovortex nigrifrons (Plathelminthes, Rhabdocoela, "Dalyellioida") 59
GEORGE, Kai Horst: Mielkiella spinulosa gen. n. sp. n., a new taxon of the Laophontidae (Copepoda, Harpacticoida) from Porvenir, (Tierra del Fuego, Chile) 71
MEYER, Rudolf & Thomas BARTOLOMAEUS: Ultrastruktur und Morphogenese der Hakenborsten bei Psammodrilus balanoglossoides – Bedeutung für die Stellung der Psammodrilida (Annelida) 87
MIELKE, Wolfgang: Interstitial Fauna of Galapagos. XXXIX. Copepoda, part 7 115
MIELKE, Wolfgang: Interstitial Fauna of Galapagos. XL. Copepoda, part 8 153
SOPOTT-EHLERS, Beate & Ulrich EHLERS: Electronmicroscopical investigations of male gametes in Ptychopera westbladi (Plathelminthes, Rhabdocoela, "Typhloplanoida") 193
SOPOTT-EHLERS, Beate: Submicroscopic anatomy of female gonads in Ciliopharyngiella intermedia (Plathelminthes, Rhabdocoela, "Typhloplanoida") 209
MIELKE, Wolfgang: On a small collection of Laophontidae (Copepoda) from Sulawesi, Indonesia 223
SOPOTT-EHLERS, Beate: Fine-Structural features of male and female gonads in Jensenia angulata (Plathelminthes, Rhabdocoela, "Dalyellioida") 251
MIELKE, Wolfgang: New findings of interstitial Copepoda from Punta Morales, Pacific Coast of Costa Rica 271
EHLERS, Ulrich & Beate SOPOTT-EHLERS: Plasma membranes flanked by cisternae of the endoplasmic reticulum: a remarkable organization of polarized cells in small Plathelminthes 281
EHLERS, Ulrich & Beate SOPOTT-EHLERS: Ultrastructure of protonephridial structures within the Prolecithophora (Plathelminthes) 291
AX, Peter: Two Prognathorhynchus species (Kalyptorhynchia, Plathelminthes) from the North Inlet Saltmarsh of Hobcaw Barony, South Carolina, USA 317