Deep-Sea name details
Cylichna obscura Sykes, 1904
748306 (urn:lsid:marinespecies.org:taxname:748306)
unaccepted (dubious synonym)
Species
marine
Sykes, E. R. (1904). On the Mollusca procured during the "Porcupine" Expeditions 1869-1870. Supplemental notes, part I. <em>Proceedings of the Malacological Society of London.</em> 6: 23-40., available online at http://biodiversitylibrary.org/page/15176132
page(s): 37; pl. 3 fig. 9-9a [details]
page(s): 37; pl. 3 fig. 9-9a [details]
Note Bay of Biscay (48°31'N, 10°03'W, 690 fathoms)
Type locality Bay of Biscay (48°31'N, 10°03'W, 690 fathoms) [details]
MolluscaBase eds. (2025). MolluscaBase. Cylichna obscura Sykes, 1904. Accessed through: Glover, A.G.; Higgs, N.; Horton, T. (2025) World Register of Deep-Sea species (WoRDSS) at: https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=748306 on 2026-01-20
Glover, A.G.; Higgs, N.; Horton, T. (2026). World Register of Deep-Sea species (WoRDSS). Cylichna obscura Sykes, 1904. Accessed at: https://www.marinespecies.org/Deepsea/aphia.php?p=taxdetails&id=748306 on 2026-01-20
original description
Sykes, E. R. (1904). On the Mollusca procured during the "Porcupine" Expeditions 1869-1870. Supplemental notes, part I. <em>Proceedings of the Malacological Society of London.</em> 6: 23-40., available online at http://biodiversitylibrary.org/page/15176132
page(s): 37; pl. 3 fig. 9-9a [details]
context source (Deepsea) Gofas, S.; Luque, Á. A.; Templado, J.; Salas, C. (2017). A national checklist of marine Mollusca in Spanish waters. <em>Scientia Marina.</em> 81(2) : 241-254, and supplementary online material., available online at https://doi.org/10.3989/scimar.04543.21a [details]
source of synonymy Landau, B.; Harzhauser, M.; Malaquias, M. A. E. (2023). The Pliocene Gastropoda (Mollusca) of Estepona, southern Spain. Part 22: Marine Heterobranchia (excluding Pyramidelloidea). <em>Cainozoic Research.</em> 23(2): 337-432.
page(s): 382 [details] Available for editors
page(s): 37; pl. 3 fig. 9-9a [details]
context source (Deepsea) Gofas, S.; Luque, Á. A.; Templado, J.; Salas, C. (2017). A national checklist of marine Mollusca in Spanish waters. <em>Scientia Marina.</em> 81(2) : 241-254, and supplementary online material., available online at https://doi.org/10.3989/scimar.04543.21a [details]
source of synonymy Landau, B.; Harzhauser, M.; Malaquias, M. A. E. (2023). The Pliocene Gastropoda (Mollusca) of Estepona, southern Spain. Part 22: Marine Heterobranchia (excluding Pyramidelloidea). <em>Cainozoic Research.</em> 23(2): 337-432.
page(s): 382 [details] Available for editors
From editor or global species database
Type locality Bay of Biscay (48°31'N, 10°03'W, 690 fathoms) [details]
