Board Thread:Warhammer 40k General Discussion/@comment-25618639-20150406151006/@comment-25507520-20150423153538

That was the Parasite of Mortrex, and hasnt been seen since. Ork DNA has offered some to the Tyranids, however. As they used it to create the Biovore. By the way, If you havent noticed the Games Workshop Tyranid thing yet, there are 5 noew bioforms for the Tyranids. One of them literally drops, burrows into the surface of a planet, and them proceeds to create spore mines and Mucolid spores. Effectivly covering the planet in spores. Problem solved with the whole "spore reproduction issue" ive been hearing about.