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CaRMS taxon detailsLaodicea Lesson, 1843
 117141 (urn:lsid:marinespecies.org:taxname:117141)
accepted
Genus
marine,
recent only
Lesson, R. P. 1843. Histoire naturelle des zoophytes. Acalèphes. Librairie Encyclopédique de Roret, Paris. pp. i-vii, 1-596, plus atlas of 12 pls., available online at https://www.biodiversitylibrary.org/page/3803187
page(s): 294 [details] 
Schuchert, P. (2024). World Hydrozoa Database. Laodicea Lesson, 1843. Accessed through: Nozères, C., Kennedy, M.K. (Eds.) (2024) Canadian Register of Marine Species at: https://www.marinespecies.org/CaRMS/aphia.php?p=taxdetails&id=117141 on 2024-04-23
Nozères, C., Kennedy, M.K. (Eds.) (2024). Canadian Register of Marine Species. Laodicea Lesson, 1843. Accessed at: https://marinespecies.org/carms/aphia.php?p=taxdetails&id=117141 on 2024-04-23
Date action by
original description
Lesson, R. P. 1843. Histoire naturelle des zoophytes. Acalèphes. Librairie Encyclopédique de Roret, Paris. pp. i-vii, 1-596, plus atlas of 12 pls., available online at https://www.biodiversitylibrary.org/page/3803187
page(s): 294 [details] context source (Hexacorallia) Fautin, Daphne G. (2013). Hexacorallians of the World. (look up in IMIS) [details] basis of record van der Land, J.; Vervoort, W.; Cairns, S.D.; Schuchert, P. (2001). Hydrozoa, <B><I>in</I></B>: Costello, M.J. <i>et al.</i> (Ed.) (2001). <i>European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels,</i> 50: pp. 112-120 (look up in IMIS) [details] additional source Bouillon, J.; Boero, F. (2000). Synopsis of the families and genera of the Hydromedusae of the world, with a list of the worldwide species. <i>Thalassia Salent. 24</i>: 47-296 (look up in IMIS) [details]  Present Inaccurate Introduced: alien Containing type locality
From editor or global species database
Diagnosis Laodiceidae medusae with small manubrium, sometimes with small perradial lobes; with four radial canals, simple or with short lateral diverticula; with simple undulated gonads; with or without marginal cirri; with or without adaxial ocelli. Hydroid colony stolonal, hydrotheca sessile, tubular, turning gradually into a pyramidal operculum formed by numerous converging flaps, with visible crease-line basally; hydrotheca often with transversal growth-rings, sometimes with basal constriction at origin, or exceptionally a poorly delimited pedicel; hydranth without intertentacular web, tentacles amphicoronate; gonotheca like hydrotheca but larger. [details]
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