Hydrozoa name details
Thoa halecina (Linnaeus, 1758)
152037 (urn:lsid:marinespecies.org:taxname:152037)
unaccepted (synonym)
Species
Thoa Lamouroux, 1816 accepted as Halecium Oken, 1815
marine, fresh, terrestrial
(of Sertularia halecina Linnaeus, 1758) Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Laurentii Salvii. Holmiae [Stockholm]. [iii] + 824 pp. , available online at https://biodiversitylibrary.org/page/726886 [details] Available for editors 
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2025). World Hydrozoa Database. Thoa halecina (Linnaeus, 1758). Accessed at: https://www.marinespecies.org/Hydrozoa/aphia.php?p=taxdetails&id=152037 on 2026-07-17
Date
action
by
original description
(of Sertularia halecina Linnaeus, 1758) Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Tomus I. Editio decima, reformata. Laurentii Salvii. Holmiae [Stockholm]. [iii] + 824 pp. , available online at https://biodiversitylibrary.org/page/726886 [details] Available for editors
basis of record Westendorp, G.D. (1843). Recherches sur les Polypiers flexibles de la Belgique, et particulièrement des environs d'Ostende. <i>Annales de la Société Médico-Chirurgicale de Bruges IV</i>: 5-48, 1 plate (look up in IMIS) [details]
basis of record Westendorp, G.D. (1843). Recherches sur les Polypiers flexibles de la Belgique, et particulièrement des environs d'Ostende. <i>Annales de la Société Médico-Chirurgicale de Bruges IV</i>: 5-48, 1 plate (look up in IMIS) [details]
Present Inaccurate Introduced: alien Containing type locality