General data	Thematic references	Distribution references
Helodrilus putricola

France H. p. orionense: Zicsi, 1977c; Zicsi and Csuzdi, 1999b; H. p. putricola: Bouche, 1972; Zicsi and Csuzdi, 1999b; H. p. tebra: Bouche, 1972; Qiu and Bouche, 1998b Portugal H. p. putricola: Szederjesi et al., 2014

General data

Thematic references

Distribution references

Data are not exhaustive. The database is permanently a work in progress.