A colleague here has requested assistance regarding recent literature on species concepts in snakes, especially regarding the phylogenetic species concept. Any leads? Thanks in advance. NS -------------- next part -------------- A non-text attachment was scrubbed... Name: nsnow.vcf Type: text/x-vcard Size: 279 bytes Desc: Card for Dr. Neil Snow Url : http://mailman.nhm.ku.edu/pipermail/taxacom/attachments/20000825/23b7e03e/attachment.vcf