Google shows several articles about it, some "Letterman" type some quasi serious, but the main "scientific" articles denote "fighter sperm" as sperm that fights germs. not another males. However, there was some comments about Apes and gorilla studies in that vein. Stormy On Jul 11, 2009, at 8:49 AM, Edwin Hill wrote: > ...I read an article somewhere several years ago that many male > animals including dogs have > "fighter sperms"...the job of these fighter sperms is to kill the > sperm of any other male that try to impregnate the female.....I > really read this!...any one out there have any info to confirm or > debunk this?.....I can think out lots of "David Letterman like" > comments about this, but I'd better keep them to myself...lol...FB ============================================================================ POST is Copyrighted 2008. All material remains the property of the original author and of GSD Communication, Inc. NO REPRODUCTIONS or FORWARDS of any kind are permitted without prior permission of the original author AND of the Showgsd-l Management. ALL RIGHTS RESERVED. ALL PERSONS ARE ON NOTICE THAT THE FORWARDING, REPRODUCTION OR USE IN ANY MANNER OF ANY MATERIAL WHICH APPEARS ON SHOWGSD-L WITHOUT THE EXPRESS PERMISSION OF ALL PARTIES TO THE POST AND THE LIST MANAGEMENT IS EXPRESSLY FORBIDDEN, AND IS A VIOLATION OF LAW. VIOLATORS OF THIS PROHIBITION WILL BE PROSECUTED. For assistance, please contact the List Management at admin@xxxxxxxxxxxx VISIT OUR WEBSITE - http://showgsd.org NATIONAL BLOG - http://gsdnational.blogspot.com/ ============================================================================