The venom apparatus of the globiferous pedicellariae of the toxopneustid Sphaerechinus granularis (Echinodermata, Echinoida): Fine structure and mechanism of venom discharge M. GhyootPh. DuboisM. Jangoux Original Article Pages: 73 - 82
Life-cycle and functional cytology of the hepatopancreatic cells of Astacus astacus (Crustacea, Decapoda) G. Vogt Original Article Pages: 83 - 101
Transmission of force and velocity in the feeding mechanisms of labrid fishes (Teleostei, Perciformes) M. W. Westneat Original Article Pages: 103 - 118
Spermiogenesis, sperm structure and fertilization in the palaeonemertean Cephalothrix rufifrons (Nemertini, Anopla) Ase Jespersen Original Article Pages: 119 - 124
The intramandibular gland, a novel exocrine structure in ants (Insecta, Hymenoptera) E. SchoetersJ. Billen Original Article Pages: 125 - 131