Thiele, J. (1925). Gastropoden der Deutschen Tiefsee-Expedition. II Teil. <em>Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899.</em> 17(2): 35-382, pls 13-46 [reprints paginated 1–348, pls 1–34]., available online athttps://www.deutsche-digitale-bibliothek.de/item/3NJJP6TFO3ZWXZDRTI2CZV66VP76UDWR page(s): 193 [227], pl. 25, figs 6, 6a. [details] Available for editors
MolluscaBase eds. (2026). MolluscaBase. Drillia dolorosa Thiele, 1925. Accessed through: Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2026) African Register of Marine Species at: https://www.marinespecies.org/afremas/aphia.php?p=taxdetails&id=433591 on 2026-06-14
Odido, M.; Appeltans, W.; BelHassen, M.; Mussai, P.; Nsiangango, S.E.; Vandepitte, L.; Wambiji, N.; Zamouri, N. Jiddou, A.M. (Eds) (2026). African Register of Marine Species. Drillia dolorosa Thiele, 1925. Accessed at: https://marinespecies.org/afremas/aphia.php?p=taxdetails&id=433591 on 2026-06-14
original descriptionThiele, J. (1925). Gastropoden der Deutschen Tiefsee-Expedition. II Teil. <em>Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer "Valdivia" 1898-1899.</em> 17(2): 35-382, pls 13-46 [reprints paginated 1–348, pls 1–34]., available online athttps://www.deutsche-digitale-bibliothek.de/item/3NJJP6TFO3ZWXZDRTI2CZV66VP76UDWR page(s): 193 [227], pl. 25, figs 6, 6a. [details] Available for editors
additional sourceBarnard, K. H. (1958). Contributions to the knowledge of South African marine Mollusca. Part I. Gastropoda: Prosobranchiata: Toxoglossa. <em>Annals of the South African Museum.</em> 44(1): 73-163., available online athttp://biodiversitylibrary.org/page/40862937 page(s): 137. [details]
Present Inaccurate Introduced: alien Containing type locality