Lumbricus improvisus Zicsi 1963

Lumbricus improvisus Zicsi, 1963 Lumbricus improvisus Zicsi, 1963: 75. Lumbricus improvisus: Šapkarev 1972e: 122; 1978a: 103–104; Mršić 1991: 470; Csuzdi 2012: 97–99. E. Humid soil (Šapkarev 1972d). D. Bogomila (Šapkarev 1972d). Z. According to Csuzdi et al. (2011) L. improvisus belongs to the Carpathian endemic species. However, Šapkarev (1972d, 1978a) and Stojanović et al. (2018) reported L. improvisus from North Macedonia and Serbia, which indicates that the zoogeographical status of this species has to be reviewed.