Dendrodrilus rubidus rubidus (Savigny, 1826)
Enterion rubidum Savigny, 1826: 182.
Dendrobaena magnesa Tzelepi, 1943: 38 .
Dendrobaena constricta: Michalis 1977: 287 . Dendrodrilus rubidus: Perel 1979: 200 .
Dendrodrilus rubudus rubidus: Easton 1983: 479 .
Ecological group: epigeic (Butt & Lowe 2011).
Habitat: forests (Milutinoviċ et al. 2010). It can also be found under the bark of old rotten trees. Zoogeographical distribution type: peregrine (Csuzdi et al. 2011). Distribution in Bulgaria: common in forests and mountains in whole country. This species is spread all over in the Balkans (Mršiċ 1991).