WoRMS taxon details
Semaeognathia Riedl, 1970
marine
Riedl, R. J. M. (1970). <i>Semaeognathia</i>, a New Genus of Gnathostomulida from the North American Coast. <em>Internationale Revue der gesamten Hydrobiologie und Hydrographie.</em> 55(3): 359-370., available online at https://doi.org/10.1002/iroh.19700550306 [details]
WoRMS (2026). Semaeognathia Riedl, 1970. Accessed at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=265027 on 2026-05-13
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Nomenclature
original description
Riedl, R. J. M. (1970). <i>Semaeognathia</i>, a New Genus of Gnathostomulida from the North American Coast. <em>Internationale Revue der gesamten Hydrobiologie und Hydrographie.</em> 55(3): 359-370., available online at https://doi.org/10.1002/iroh.19700550306 [details]
basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
basis of record van der Land, J. (ed). (2008). UNESCO-IOC Register of Marine Organisms (URMO). , available online at http://www.marinespecies.org/urmo/ [details]
