(ofBittium evanescens Cossmann, 1898 †)Cossmann M. (1897). Mollusques éocèniques de la Loire-Inférieure, tome 1, fascicule 3. <em>Bulletin de la Société des Sciences naturelles de l'Ouest de la France.</em> 7(4): 297-358, pls 5-11 [31 December 1897. Offprint: 1898, pp. 111-172, pls 10-16]., available online athttps://www.biodiversitylibrary.org/page/5853207 page(s): 357-358; pl. 9 fig. 28-29 [details]
MolluscaBase eds. (2025). MolluscaBase. Semibittium evanescens (Cossmann, 1898) †. Accessed through: Marine Species Traits editorial board (2025) Marine Species Traits at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1571029 on 2025-05-24
Marine Species Traits editorial board (2025). Marine Species Traits. Semibittium evanescens (Cossmann, 1898) †. Accessed at: https://www.marinespecies.org/traits/aphia.php?p=taxdetails&id=1571029 on 2025-05-24
original description(ofBittium evanescens Cossmann, 1898 †)Cossmann M. (1897). Mollusques éocèniques de la Loire-Inférieure, tome 1, fascicule 3. <em>Bulletin de la Société des Sciences naturelles de l'Ouest de la France.</em> 7(4): 297-358, pls 5-11 [31 December 1897. Offprint: 1898, pp. 111-172, pls 10-16]., available online athttps://www.biodiversitylibrary.org/page/5853207 page(s): 357-358; pl. 9 fig. 28-29 [details]