Organizers of the Sixth International Symposium on the Biology of the Turbellaria Legacy Pages: vi - vi
Differentiation during asexual reproduction and regeneration in a microturbellarian Irmeli Palmberg Regeneration and Asexual Reproduction Pages: 1 - 10
Studies of the budding process in Convolutriloba retrogemma (Acoela, Platyhelminthes) Jan HendelbergBertil Åkesson Regeneration and Asexual Reproduction Pages: 11 - 17
Differentiation of epidermal cells in the regenerating planarian Dugesia japonica Isao Hori Regeneration and Asexual Reproduction Pages: 19 - 24
Effect of timing of cutting on patterning and proportion regulation during regeneration of the planarian Dugesia tigrina Robert W. Mead Regeneration and Asexual Reproduction Pages: 25 - 30
Inhibition of planarian regeneration by melatonin Yasuhiro YoshizawaKatsumi WakabayashiTakao Shinozawa Regeneration and Asexual Reproduction Pages: 31 - 40
Differences in blastema-associated proteins according to position along body axis in regenerating planarians Elvezio GhirardelliRoberto MarzariEnrico A. Ferrero Regeneration and Asexual Reproduction Pages: 41 - 45
Dedifferentiation and redifferentiation of the penis of the freshwater planarian Bdellocephala brunnea M. KudohH. TeshimaW. Teshirogi Regeneration and Asexual Reproduction Pages: 47 - 56
Pharyngeal regeneration in the land planarian Bipalium kewense Regeneration and Asexual Reproduction Pages: 57 - 57
Formation of malformed pharynx and neoplasia in the planarian Bdellocephala brunnea following treatment with a carcinogen Taro HoshinaWataru Teshirogi Cancer Pages: 61 - 70
Regeneration and the relationship between regeneration and development of cancerous tumors Cancer Pages: 71 - 71
Monoclonal antibodies as markers of specific cell types and regional antigens in the freshwater planarian Dugesia (G.) tigrina Rafael RomeroJoan FiblaJaume Baguñà Markers for Planarian Tissues Pages: 73 - 79
Production of cell- and tissue-specific monoclonal antibodies in the freshwater planarian Phagocata vivida Takashi ShirakawaAkira SakuraiWataru Teshirogi Markers for Planarian Tissues Pages: 81 - 91
Presence of rhodopsin-like proteins in the planarian head Jun FujitaNorika SakuraiTakao Shinozawa Markers for Planarian Tissues Pages: 93 - 94
Analytical studies of the ultrastructure and movement of the spermatozoa of freshwater triclads Sachiko IshidaYoshihisa YamashitaWataru Teshirogi Development and Reproductive Systems Pages: 95 - 104
Ultrastructural features of cocoon-shell globules in the vitelline cells of neoophoran platyhelminths Vittorio GremigniAlessandra Falleni Development and Reproductive Systems Pages: 105 - 111
An electron-microscopic study of syncytium formation during early embryonic development of the freshwater planarian Bdellocephala brunnea Takashige Sakurai Development and Reproductive Systems Pages: 113 - 118
Organization and differentiation of the body-wall musculature in Macrostomum (Turbellaria, Macrostomidae) R. RiegerW. SalvenmoserS. Tyler Development and Reproductive Systems Pages: 119 - 129
Ultrastructural aspects of nervous-system and statocyst morphogenesis during embryonic development of Convoluta psammophila (Turbellaria, Acoela) Enrico A. FerreroCelina Bedini Development and Reproductive Systems Pages: 131 - 137
Developmental sequence for the copulatory organs of Kontikia mexicana with remarks on taxonomic significance (Turbellaria: Tricladida: Geoplanidae) Robert E. Ogren Development and Reproductive Systems Pages: 139 - 144
Notes on the biology of the freshwater planarian Dugesia bengalensis (Platyhelminthes Turbellaria Tricladida) Ajit Kumar AdityaSridam Mahapatra Development and Reproductive Systems Pages: 145 - 145
Further survey of chromosomal polymorphisms in the freshwater planarian Polycelis auriculata Wataru TeshirogiFumio Ni-imuraSachiko Ishida Karyology Pages: 147 - 156
Karyological and taxonomic studies of Dugesia japonica from the Southwest Islands of Japan-II Sachiko TamuraIwashiro OkiMasaharu Kawakatsu Karyology Pages: 157 - 162
Karyology of four land-planarian species of the genus Bipalium from Japan Iwashiro OkiSachiko TamuraMasaharu Kawakatsu Karyology Pages: 163 - 167
Cytogenetic studies of two land-planarian species from Brazil: Geoplana marginata and Issoca rezendei (Tricladida, Terricola) Eunice Judith Cardoso de AlmeidaCecília Mikie YamadaEudoxia Maria Froehlich Karyology Pages: 169 - 173
Analysis of ploidy in a planarian by flow cytometry Kouichi HoshinoKazunori OhnishiTakao Shinozawa Karyology Pages: 175 - 178
Food ingestion by planarian intestinal phagocytic cells — a study by scanning electron microscopy Saburo IshiiTakashige Sakurai Cellular Processes Pages: 179 - 185
Experiments with culture media for planarian cells Takeshi FukushimaRyoichi Matsuda Cellular Processes Pages: 187 - 192
Phagocytic response of planarian reticular cells to heat-killed bacteria Michio Morita Cellular Processes Pages: 193 - 199
On the number and spatial distribution of the catecholamine-containing (GA-positive) neurons in some higher and lower turbellarians — a comparison B. I. Joffe Nervous System Pages: 201 - 208
Catecholamines demonstrated by glyoxylic-acid-induced fluorescence and HPLC in some microturbellarians Maria ReuterKrister Eriksson Nervous System Pages: 209 - 219
Are there differences between proseriates and lower flatworms in ultrastructure of the nervous system? Maria Reuter Nervous System Pages: 221 - 227
Immunoreactivity to a specific echinoderm neuropeptide in the nervous system of the flatworm Macrostomum hystricinum marinum (Turbellaria, Macrostomida) D. ReiterM. Wikgren Nervous System Pages: 229 - 229
Comparative morphology of photoreceptors in free-living plathelminths — a survey Beate Sopott-Ehlers Sensory Structures Pages: 231 - 239
Comparative morphological studies on the visual systems in a binocular and a multi-ocular species of freshwater planarian Toshiko KuchiiwaSatoshi KuchiiwaWataru Teshirogi Sensory Structures Pages: 241 - 249
Ultrastructure of the photoreceptors of Allostoma sp. (Plathelminthes, Prolecithophora) Alberto Lanfranchi Sensory Structures Pages: 251 - 256
The multiple eyes of Polycelis. 1. Relation between the number of eyes and body length Masuo AikawaAtsumi Shimozawa Sensory Structures Pages: 257 - 262
Comparative morphology of statocysts in the Plathelminthes and the Xenoturbellida Ulrich Ehlers Sensory Structures Pages: 263 - 271
Fine structure and function of ocelli and sagittocysts of acoel flatworms Terufumi Yamasu Ultrastructure of Other Systems Pages: 273 - 282
Extracellular matrix in some microturbellarians Paula LindroosMaria Reuter Ultrastructure of Other Systems Pages: 283 - 290
Anatomy and ultrastructure of the proboscis in Mesorhynchus terminostylis (Platyhelminthes, Rhabdocoela) Alain De Vocht Ultrastructure of Other Systems Pages: 291 - 298
Unciliated body surface in three species of the Umagillidae (Dalyellioida, Platyhelminthes) Ulf Jondelius Ultrastructure of Other Systems Pages: 299 - 305
On the phylogenetic significance of sagittocysts and copulatory organs in acoel turbellarians Yu. V. MamkaevA. G. Kostenko Phylogeny Pages: 307 - 314
Turbellaria Lecithoepitheliata: morphology, systematics, phylogeny O. A. Timoshkin Phylogeny Pages: 323 - 332
