Hail Cthulhu, the intestinal termite symbiont: newly discovered digestive microbe named after Cthulhu User LeRoienJaune, in the Biology subreddit, 05 Apr 2013
Cthulhu macrofasciculumque User StayAtHomeSci, in the Awwnverts: For cute things without backbones subreddit, 28 Mar 2013
Cthulhu macrofasciculumque - a Newly Identified Lineage of Parabasalian Termite Symbionts User StayAtHomeSci, in the Reddit Science subreddit, 28 Mar 2013
Cthulhu found in the guts of termites! User Infusorial, in the Cthulhu, Lovecraft-related Links subreddit, 22 Mar 2013