Octodrilus transpadanus (Rosa, 1884)
Allobophora transpadana Rosa, 1884: 45.
Octolasium transpadanum: Šapkarev 1975: 28 .
Octolasion (Octodrilus) transpadanum: Šapkarev 1978: 295 .
Octodrilus transpadanus: Mršić 1983: 55 . Mršić 1990: 74. Mršić 1991: 371. Karaman & Stojanović 1995: 139. Stojanović & Karaman 2003: 58.
Ecology. Endogeic species (Zicsi et al. 2011) found along rivers and brooks (Csuzdi & Zicsi 2003).
Distribution in Montenegro. Northern Montenegro: Ališnica, Crepuljina Poljana, Poljinak (Mršić 1983; 1990), Savin Kuk, Bobotov Kuk, Surutka, Indjini dolovi, Zeleni Vir-Surutka (Mršić 1990); southern Montenegro: Kotor, Titograd (Šapkarev 1975; Mršić 1991); eastern Montenegro: Bijelo Polje (Karaman & Stojanović 1995). Zoogeographical distribution type. Trans-Aegean (Csuzdi et al. 2011).
Genus Octolasion Örley, 1885