Qin, M.; Zhao, H.; Zhang, Y.; Han, A. C. N.; Shekhovtsov, S. V.; Wu, D.; Aspe, N. M. Description of Three New Subspecies of Eisenia nordenskioldi (Annelida: Crassiclitellata) from Northeastern China. Zootaxa 2025, 5642, 225-244.