original description
Rampal J. (2002). Biodiversité et biogéographie chez les Cavoliniidae (Mollusca, Gastropoda, Opisthobranchia, Euthecosomata). Régions faunistiques marines. <i>Zoosystema </i>: 24(2): 209-258, available online at http://web.archive.org/web/20070701134542/http://www.mnhn.fr/publication/zoosyst/z02n2a2.pdf [details]
additional source
Janssen, A. W. (2004). Holoplanktonic molluscan assemblages (Gastropoda, Heteropoda, Thecosomata) from the Pliocene of Estepona (Spain, Malaga). <em>Palaeontos.</em> 5: 103-131.
note: treated as synonym of D. trispinosa [details]
status source
Rampal J. (2019). Euthecosomata (Mollusca: Gastropoda: Thecosomata). A taxonomic review. <em>Bollettino Malacologico.</em> 55: 145-186.
page(s): 165 [details]
From editor or global species database