I need information about the Italian botanist Baron Antonino (Antonio) Bivona Bernardi (1778-1837). On the few mollusk papers he wrote in 1832 his name is not hyphenated as Bivona-Bernardi as it is in nomenclators and in most citations of his taxa. I have located only a short biographic bit which states that he was an orphan and was adopted by barone Antonino Bivona. Any information as to how he is cited in botanical works and/or references to biographical data would be appreciated. dick p. -------- Richard E. Petit r.e.petit at verizon.net or r.e.petit at att.net