Fine structure of the apical plate in the larva of the freshwater bryozoan Plumatella fungosa (Pallas) (Bryozoa: Phylactolaemata) Åke FranzénTerry Sensenbaugh OriginalPaper Pages: 87 - 98
Origin of the cystid epidermis during the metamorphosis of three species of gymnolaemate bryozoans Edward B. LykeChristopher G. ReedRobert M. Woollacott OriginalPaper Pages: 99 - 110
Ascidian larval nervous system: Primary sensory neurons in adhesive papillae Steven A. TorrenceRichard A. Cloney OriginalPaper Pages: 111 - 123
Ultrastructure of secondary retinae of primitive and advanced jumping spiders (Araneae, Salticidae) A. D. Blest OriginalPaper Pages: 125 - 141
Structure, ultrastructure, and function of the terminal organ of a pelagosphera larva (Sipuncula) Edward E. RuppertMary E. Rice OriginalPaper Pages: 143 - 163
Fine structure and convergent development of the Cirolana compound eye (Crustacea Isopoda) Heimo L. Nilsson OriginalPaper Pages: 165 - 174