(ofTachyrhynchus subvenustellus Okutani, 1964)Okutani T. (1964). Report on the archibenthal and abyssal gastropod Mollusca mainly collected from Sagami Bay and adjacent waters by the R.V. Soyo-Maru during the years 1955-1963. <em>Journal of the Faculty of Science, University of Tokyo.</em> section II, 15(3): 371-447, 7 pls. page(s): p. 390, pl. 5, fig. 13. [details] Available for editors
Type locality contained in Japanese part of the North Pacific Ocean
type locality contained in Japanese part of the North Pacific Ocean [from synonym] [view taxon][details]
MolluscaBase eds. (2026). MolluscaBase. Turritellopsis subvenustella (Okutani, 1964). Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2026) World Register of Deep-Sea species (WoRDSS) at: https://www.marinespecies.org/DeepSea/aphia.php?p=taxdetails&id=1315542 on 2026-09-18
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Turritellopsis subvenustella (Okutani, 1964). Accessed at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=1315542 on 2026-09-18
original description(ofTachyrhynchus subvenustellus Okutani, 1964)Okutani T. (1964). Report on the archibenthal and abyssal gastropod Mollusca mainly collected from Sagami Bay and adjacent waters by the R.V. Soyo-Maru during the years 1955-1963. <em>Journal of the Faculty of Science, University of Tokyo.</em> section II, 15(3): 371-447, 7 pls. page(s): p. 390, pl. 5, fig. 13. [details] Available for editors
additional sourceHasegawa, K. (2017). Superfamilies Architectonicoidea, Mathildoidea, Omalogyroidea, Valvatoidea and families Tofanellidae and Cimidae. Pp. 1056-1062, pls 346-353. In: T. Okutani (ed.), Marine Mollusks in Japan, ed. 2. 2 vols. Tokai University Press. 1375 pp. page(s): 1060, pl. 351 fig. 9 (holotype figured) [details]
Present Inaccurate Introduced: alien Containing type locality