T. T. . Nguyen, V. V. . Ly, D. H. . Lam, T. V. . Nguyen, and A. D. . Nguyen, “A New Earthworm Species of the Genus Metaphire Sims & Easton, 1972 (Oligochaeta: Megascolecidae) from Southern Vietnam”, Trop. Nat. His., vol. 22, no. 1, pp. 72–84, Nov. 2022.