MolluscaBase eds. (2024). MolluscaBase. Digulella F. Haas, 1934. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1259112 on 2024-07-27
status sourceRowson, B. (2010). Systematics and diversity of the Streptaxidae (Gastropoda: Stylommatophora). Ph.D. thesis, University of Wales, Cardiff. Pp. i–vii + 1–307. , available online athttp://orca.cf.ac.uk/54973/ page(s): 134.; note: Ranked as a full genus. [details] Available for editors [request]