Lumbriucs castaenus Savigny, 1826

Enterion castaneum Savigny, 1826: 180 .

Enterion pupilum Savigny, 1826: 181 .

Lumbricus purpureus Michaelsen, 1890: 5 .

Lumbricus castaneus Michaelsen, 1900: 510 .

Distribution in Nepal: Bagmati Province, Kathmandu District, Chandragiri Municipality (Singh 2022). Distribution elsewhere: Germany (Michaelsen 1890; Eggert 1982). Habitat: Crop field, conifer and deciduous forest, kitchen garbage, residential lawn (McCay and Skull 2019;

Singh 2022).

Ecology: Epigeic (McCay & Skull 2019).

Remarks: Its status in Nepal should be explored whether species is peregrine or native in occurrence.