Octolasion lacteum (Örley, 1881)

Lumbricus terrestris var. lacteum Örley, 1881: 584 .

Octolasium lacteum: Černosvitov 1932: 534; Mihailova 1966: 193; Šapkarev 1978: 72; Zicsi, 1982: 431.

Ecological group: endogeic (Pop & Pop 2004).

Habitat: cultivated soils, forests and meadows (Milutinoviċ et al. 2010).

Zoogeographical distribution type: peregrine (Csuzdi et al. 2011).

Distribution in Bulgaria: This species is spread all over Bulgaria. Rhodopi mountain, Vitosha mountain, Balkan mountain (Černosvitov 1937), Ljulin mountain, Belasitca mountain, Sofia province (Plisko 1963), Thracian valley (Mihailova 1966).