Animal Parasites and Messmates, by P. J. Van Beneden 48010 [Link: http://www.gutenberg.org/4/8/0/1/48010 ] [Files: 48010-8.txt; 48010-h.htm] Thanks to Chris Curnow, Carol Brown, and the Online Distributed Proofreading Team at http://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) David