Literature
- Giani, N., Erséus, C. & Martinez-Ansemil, E. 1990. Redefinition of the subterranean genus Krenedrilus Dumnicka (Oligochaeta, Tubificidae) with a redescription of K. papillatus Dumnicka, 1983 and the description of two new species. Stygologia 5(1): 55-65.