Leeches | Scienceray

Hugh: <a href="http://scienceray.com/earth-sciences/physical-geography/top-five-longest-rivers-in-the-world/#comment-57402" title="View the entire comment by Hugh">You include the Ob-Irytish, so
thestickman: <a href="http://scienceray.com/biology/10-things-you-didnt-need-to-know-about-farts/#comment-57400" title="View the entire comment by thestickman">There is a product called
mgandara: <a href="http://scienceray.com/physics/perpetual-motion-2/#comment-57396" title="View the entire comment by mgandara">The rule TINSTAAFL applies here
Mystify: <a href="http://scienceray.com/physics/science-trying-to-play-god/#comment-57394" title="View the entire comment by Mystify">I think science is great,infact
Alexa Gates: <a href="http://scienceray.com/biology/ecology/wild-animals-under-threat-of-extinction/#comment-57392" title="View the entire comment by Alexa Gates">Great article <img src='http://scienceray.com/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> we shouldn't

Creepy Crawlers That Need to Suck Your Blood

Published by Juliane Elliott
May 14, 2008, Category: Zoology

They’re creepy, vulgar in appearance and altogether gross! These are your average blood suckers of the animal kingdom.