Octodrilus istrianus Mršić, 1991

(Fig. 3 E)

1991 Octodrilus istrianus Mršić, Acad. Sci. Art. (His. Nat.), 31: 406. 2012 Octodrilus istrianus: Csuzdi, Opusc. Zool. Budapest, 43: 97–99.

Ecological category. Anecic (oligohumic endogeic). Habitat. Dry grasslands, olive groves.

Zoogeographical distribution type. Narrow range endemism (Croatia). Distribution in Croatia. Found only at the Istra peninsula, the Mediterranean region. Mršić (1990): Kamenjak, Velike Kršine, Kaštelir.