Citation: B. Sopottehlers et U. Ehlers, CHARACTERISTICS OF SPERMIOGENESIS AND MATURE SPERMATOZOA IN GYRATRIX HERMAPHRODITUS (PLATHELMINTHES, RHABDOCOELA, KALYPTORHYNCHIA), Zoomorphology, 118(3), 1998, pp. 169-176
Citation: B. Sopottehlers, DEVELOPMENT AND SUBMICROSCOPIC ANATOMY OF MALE GAMETES IN HALAMMOVORTEX NIGROFRONS (PLATHELMINTHES, RHABDOCOELA, DALYELLIOIDA) - PHYLOGENETIC IMPLICATIONS AND FUNCTIONAL-ASPECTS, Zoomorphology, 117(4), 1998, pp. 213-222
Citation: U. Ehlers et B. Sopottehlers, ULTRASTRUCTURE OF THE SUBEPIDERMAL MUSCULATURE OF XENOTURBELLA-BOCKI,THE ADELPHOTAXON OF THE BILATERIA, Zoomorphology, 117(2), 1997, pp. 71-79
Citation: B. Sopottehlers, FIRST EVIDENCE OF MITOCHONDRIAL LENSING IN 2 SPECIES OF THE TYPHLOPLANOIDA (PLATHELMINTHES, RHABDOCOELA) - PHYLOGENETIC IMPLICATIONS, Zoomorphology, 116(2), 1996, pp. 95-101
Citation: B. Sopottehlers, ULTRASTRUCTURE OF PHOTORECEPTORS IN PROMONOTUS-MARCI (PLATHELMINTHES,PROSERIATA, MONOCELIDIDAE), Journal of submicroscopic cytology and pathology, 27(2), 1995, pp. 193-197
Citation: B. Sopottehlers et U. Ehlers, MODIFIED SPERM ULTRASTRUCTURE AND SOME DATA ON SPERMIOGENESIS IN PROVORTEX TUBIFERUS (PLATHELMINTHES, RHABDOCOELA) - PHYLOGENETIC IMPLICATIONS FOR THE DALYELLIOIDA, Zoomorphology, 115(1), 1995, pp. 41-49
Citation: B. Sopottehlers, A NEW-TYPE OF PHOTORECEPTOR IN ANTHOPHARYNX SACCULIPENIS (PLATHELMINTHES, SOLENOPHARYNGIDAE), Hydrobiologia, 305(1-3), 1995, pp. 177-182
Citation: B. Sopottehlers, FINE-STRUCTURE OF SPERMATOZOA IN ANTHOPHARYNX-SACCULIPENIS (PLATHELMINTHES, SOLENOPHARYNGIDAE), Zoomorphology, 114(1), 1994, pp. 33-38
Citation: B. Sopottehlers, ULTRASTRUCTURAL OBSERVATIONS ON THE SPERMIOGENESIS IN THE PAROTOPLANINAE (PLATHELMINTHES, PROSERIATA) WITH SPECIAL REFERENCE TO A STRIATED APPENDAGE OF THE INTERCENTRIOLAR BODY, Zoomorphology, 113(3), 1993, pp. 191-197