BOSTRĂ–M, S.; HOLOVACHOV, O. Two new species of Eucephalobus Steiner, 1936 and one new species of Pseudacrobeles Steiner, 1938 (Rhabditida: Cephalobidae) with mucronate tail. Journal of Nematode Morphology and Systematics, v. 14, n. 2, p. J. Nematode Morphol. Syst., 14 (2): 91-104 (2011), 13 Dec. 2012.