Ok - so it's not strictly taxonomy, but some might find the interspecies communication at the following links to be of interest. http://www.bestweekever.tv/2011-06-22/dog-and-orangutan-bffs-are-todays- official-reason-for-living/ http://abcnews.go.com/US/video/dog-and-orangutan-best-friends-10709281 John Grehan Dr. John R. Grehan Director of Science and Research Buffalo Museum of Science 1020 Humboldt Parkway Buffalo, NY 14211-1193 email: jgrehan at sciencebuff.org Phone: (716) 896-5200 ext 372 Fax: (716) 897-6723 Panbiogeography http://www.sciencebuff.org/biogeography_and_evolutionary_biology.php Ghost moth research http://www.sciencebuff.org/systematics_and_evolution_of_hepialdiae.php Human evolution and the great apes http://www.sciencebuff.org/human_origin_and_the_great_apes.php