Development of the sperm storage organ in Arianta arbustorum (Stylommatophora: Helicidae).
Baminger
H.
H
Department of Integrative Biology, Section Conservation Biology, University of Basel, St Johanns-Vorstadt 10, CH-4056 Switzerland Present address: Naturhistorisches Museum Wien, Burgring 7, A-1040 Wien, Austria.
Haasedagger
M.
M