Megascolex (Perichaeta) diffringens Baird, 1869 and Pheretima pingi Stephenson, 1925 types compared to the Amynthas corticis (Kinberg, 1867) and A. carnosus (Goto & Hatai, 1899) species-groups (Oligochaeta: Megadrilacea: Megascolecidae) Author Blakemore, Robert J. text Journal of Species Research 2013 2013-08-31 2 2 99 126 http://dx.doi.org/10.12651/jsr.2013.2.2.099 journal article 10.12651/JSR.2013.2.2.099 2713-8615 13144615 Amynthas carnosus carnosus ( Goto & Hatai, 1899 ) ( Figs. 2-3 ) Delailed by Kobayashi (1936) , Ohfuchi (1937) and Blakemore (2012a ; 2013a ; 2013b ) (cf A. pingi described below). DNA data ( Fig. 1 ) indicates a new sub-species as next described.