Ultrastructure of the different fibre types in axial muscles of the sharks Etmopterus spinax and Galeus melastomus Harald Kryvi OriginalPaper Pages: 287 - 300
Cytochemical localization of acid phosphatase in regenerated and dark-adapted eyes of a snail, Helix aspersa Jean L. Brandenburger OriginalPaper Pages: 301 - 313
Immunohistochemical identification of gastrointestinal neurotensin cells in human embryos V. HelmstaedterG. MühlmannW. G. Forssmann OriginalPaper Pages: 315 - 320
Structure and function of midgut epithelial cells in culicidae mosquitoes (insecta, diptera) Hermann Hecker OriginalPaper Pages: 321 - 341
The prolactin and growth-hormone producing cells of the guinea-pig pituitary J. C. BeauvillainM. MazzucaM. P. Dubois OriginalPaper Pages: 343 - 358
On the ultrastructure of the abdominal sense organ of the giant scallop, Placopecten magellanicus (Gmelin) A. J. G. Moir OriginalPaper Pages: 359 - 366
Ultrastructural studies on the ciliated receptors of the long tentacles of the giant scallop, Placopecten magellanicus (Gmelin) A. J. G. Moir OriginalPaper Pages: 367 - 380
Identification of a secretomotor centre in the brain of Locusta migratoria, controlling the secretory activity of the adipokinetic hormone producing cells of the corpus cardiacum L. H. P. M. Rademakers OriginalPaper Pages: 381 - 395
The ultrastructure of an olfactory sensillum on the maxillary palps of Locusta migratoria (L.) W. M. Blaney OriginalPaper Pages: 397 - 409
Effect of actinomycin D on the structure of the chromatoid body in the rat spermatids Karl-Ove Söderström OriginalPaper Pages: 411 - 421
Septate junctions in the cephalic epidermis of turbellarians (Bipalium) V. StorchU. Welsch Short Communication Pages: 423 - 425