(Bolded articles are ‘must-read.’) Classification and Identification of Pheretimoids Blakemore, R.J., 2012. Japanese earthworms revisited a decade on: (Oligochaeta: Megadrilacea), Zoology in the Middle East, 58(sup4), January 2012, pp.15-22. Japanese earthworms revisited a decade on (Oligochaeta: Megadrilacea) (PDF) Chang, C.h., Snyder, B.A. and Szlavecz, K., 2016. Asian pheretimoid earthworms in North America north of Mexico: An read more Crazy Worm Resources from the University of Vermont