Octodrilus permagnus Pop 1989

Pop 1989. Studies on the genus Octodrilus Omodeo, 1956 (Oligochaeta, Lumbricidae) from the Apuseni Mountains (the Carpathians, Romania). 1. Description of new taxa. Travaux du Museum d'Histoire Naturelle "Grigore Antipa", 30 1989: 193-221