WoRMS taxon details
Ralpharia rosetta Watson, 1999
290955 (urn:lsid:marinespecies.org:taxname:290955)
accepted
Species
marine, terrestrial
Watson, J.E., 1999. Hydroids (Hydrozoa: Anthoathecata) from the Beagle Gulf and Darwin Harbour, northern Australia.
Beagle 15 : 1-21., available online at https://doi.org/10.5962/p.266441
page(s): 11 [details]
page(s): 11 [details]
Schuchert, P.; Choong, H.; Galea, H.; Hoeksema, B.; Lindsay, D.; Manko, M.; Pica, D. (2026). World Hydrozoa Database. Ralpharia rosetta Watson, 1999. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=290955 on 2026-02-26
Date
action
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Nomenclature
original description
Watson, J.E., 1999. Hydroids (Hydrozoa: Anthoathecata) from the Beagle Gulf and Darwin Harbour, northern Australia.
Beagle 15 : 1-21., available online at https://doi.org/10.5962/p.266441
page(s): 11 [details]
basis of record Vervoort, W.; Schuchert, P. & van der Land, J. (2000-2007). as a contribution to UNESCO-IOC Register of Marine Organisms. (look up in IMIS) [details]
page(s): 11 [details]
basis of record Vervoort, W.; Schuchert, P. & van der Land, J. (2000-2007). as a contribution to UNESCO-IOC Register of Marine Organisms. (look up in IMIS) [details]
Present Present in aphia/obis/gbif/idigbio Inaccurate Introduced: alien Containing type locality
From editor or global species database
Reproduction Gonophores are sessile sporosacs. [details]
