Literature
- Dumnicka, E. 1983. Tubificidae (Oligochaeta) from subterranean waters, with description of two new genera. Bijdragen tot de Dierkunde 53(2): 255-261.
- 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.