WoRMS name details
Cronia (Usilla) H. Adams, 1861
398801 (urn:lsid:marinespecies.org:taxname:398801)
unaccepted
Subgenus
- Species Cronia (Usilla) avenacea (R. P. Lesson, 1842) accepted as Usilla avenacea (R. P. Lesson, 1842)
- Species Cronia (Usilla) tosana (Pilsbry, 1904) accepted as Usilla tosana (Pilsbry, 1904)
marine
(of Vexilla (Usilla) H. Adams, 1861) Adams, H. (1861). On two new genera of acephalous molluscs. <em>Proceedings of the Zoological Society of London.</em> (1860) 28: 369., available online at https://www.biodiversitylibrary.org/page/12866937 [details]
MolluscaBase eds. (2025). MolluscaBase. Cronia (Usilla) H. Adams, 1861. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=398801 on 2025-04-04
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Nomenclature
original description
(of Vexilla (Usilla) H. Adams, 1861) Adams, H. (1861). On two new genera of acephalous molluscs. <em>Proceedings of the Zoological Society of London.</em> (1860) 28: 369., available online at https://www.biodiversitylibrary.org/page/12866937 [details]
Unreviewed
Remark Subgenus Usilla H. Adams, 1861.Type species by original designation: Vexilla nigro-fusca Pease, 1860 (= Vexilla fusconigra Pease, 1860 = Purpura avenacea Lesson, 1842) [details]
