Visual fields of orb web and single line web spiders of the family Uloboridae (Arachnida, Araneida) Brent D. OpellPaula E. Cushing OriginalPaper Pages: 199 - 204
Body structure of marine sponges Paul-Friedrich LangenbruchLidia Scalera-Liaci OriginalPaper Pages: 205 - 211
Structure and function of clypeasteroid miliary spines (Echinodermata, Echinoides) Rich Mooi OriginalPaper Pages: 212 - 223
The house of Oikopleura dioica (Tunicata, Appendicularia): Structure and functions Robert Fenaux OriginalPaper Pages: 224 - 231
Ultrastructural investigation of matrix-mediated biomineralization in echinoids (Echinodermata, Echinoida) Konrad MärkelUrsula RöserMelanie Klostermann OriginalPaper Pages: 232 - 243
Retinal ultrastructure in the dorsal rim and large dorsal area of the eye of Aglais urticae (Lepidoptera) Gertrud Kolb OriginalPaper Pages: 244 - 246
Morphology of spines and spine joint in the crown-of-thorns starfish Acanthaster planci (Echinodermata, Asteroida) Tatsuo Motokawa OriginalPaper Pages: 247 - 253
Epidermal ultrastructure of Anoplodium stichopi (Plathelminthes, Dalyellioida), a flatworm endosymbiotic in Stichopus tremulus (Holothurioida) Ulf Jondelius OriginalPaper Pages: 254 - 259