Oligochaete worm identification training at Heidelberg University, Ohio 1/3 In May 2013, GLC scientists trained in Oligochaeta identification at Heidelberg University. GLC staff use microscopes to identify oligochaete worms. Download Image 2/3 GLC staff also toured the National Center for Water Quality Research at Heidelberg University, and gathered with the staff. Download Image 3/3 At the end of the training workshop, we received certificates of completion. Left to right: Dr. Kenneth Krieger (Heidelberg), Lyuba Burlakova, Kit Hastings, Sasha Karatayev, Susie Daniel, and Jakob Boehler (Heidelberg). Download Image