Regional differences of the argentea and sclera in the eye ofPoecilia reticulata P. (Teleostei: Cyprinodontidae) Yvette W. KunzChristina Wise OriginalPaper Pages: 203 - 215
Comparative and functional morphology of the mandibles of some fourth stage mosquito larvae (Diptera: Culicidae) Ralph E. Harbach OriginalPaper Pages: 217 - 236
Large ocellar interneurons in the brain of the cabbage looper mothTrichoplusia ni (Lepidoptera) Larry G. PappasJohn L. Eaton OriginalPaper Pages: 237 - 246
Licht- und elektronenmikroskopische Untersuchungen zur Bildung peritrophischer Membranen bei der Imago vonCalliphora erythrocephala Meig. (Insecta, Diptera) Benedikt Becker OriginalPaper Pages: 247 - 262
Zur Entstehung der Spermatophore vonOpisthopatus cinctipes Purcell, 1899 (Onychophora, Peripatopsidae) Volker StorchHilke Ruhberg OriginalPaper Pages: 263 - 276
Das Doppelauge vonEntomobrya muscorum Nicolet (Insecta, Collembola) Hannes F. Paulus OriginalPaper Pages: 277 - 293