Rhizorhagium antarcticum

• Main Authors: Soto, Joan J., Peña, Álvaro L.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2019
• Subjects: Biodiversity; Taxonomy; Animalia; Cnidaria; Hydrozoa; Leptothecata; Bougainvilliidae; Rhizorhagium; Rhizorhagium antarcticum; Antarc*
• Online Access: https://doi.org/10.5281/zenodo.5934881; http://treatment.plazi.org/id/03B887B7A464FFF8E983FF31FE239C10

Rhizorhagium antarcticum (Hickson & Gravely, 1907) (Fig. 2 f–i) Material examined. ANT XV/3: 48-31 , some polyps, up to 4 mm high, on Oswaldella terranovae Peña Cantero & Vervoort, 1996 and Antarctoscyphus grandis (Blanco, 1977); 48-33 , numerous polyps, up to 7 mm high, on Sc. unifurcata , O. terranovae and Tubularia sp.2, with gonophores; 48-36 , some polyps, up to 3 mm high, on O. terranovae , with gonophores; 48-50 , several polyps, up to 10 mm high, on Schizotricha nana Peña Cantero, Svoboda & Vervoort, 1996 and Campanularia hicksoni Totton, 1930; 48-194 , some polyps, up to 3 mm high, on C. hicksoni and Sc. nana , with gonophores; 48-220 , numerous polyps, up to 5 mm high, on Sc. nana , Sy. exochus and Symplectoscyphus anae Peña Cantero, Svoboda & Vervoort, 2002, with gonophores; 48-222 , several polyps, up to 4 mm high, on Eudendrium generale von Lendenfeld, 1885, with gonophores; 48-223 , some polyps, up to 3 mm high, on Sc. nana ANT XVII/3: 111-5 , some polyps, up to 5 mm high, on C. hicksoni and O. terranovae , with gonophores; 111-6 , some polyps, up to 5 mm high, on Sy. exochus and C. hicksoni , with gonophores; 111-7 , few polyps, up to 6 mm high, on O. terranovae and Tubularia longstaffi Hickson & Gravely, 1907, with gonophores; 111-9 , numerous polyps, up to 15 mm high, on polychaete tube, A. grandis, E. generale, Zyzzyzus parvula (Hickson & Gravely, 1907), O. terranovae, Sy. weddelli , Sc. unifurcata and T. longstaffi , with gonophores; 111-18 , numerous polyps, up to 5 mm high, on Billardia subrufa (Jäderholm, 1904), C. hicksoni , Halecium interpolatum Ritchie, 1907, O. terranovae , Sc. nana , Sy. weddelli and Tubularia sp.1, with gonophores; ANT XXI/2 : PS65/39 , few polyps, up to 6 mm high, on Sy. exochus , with gonophores; PS65/121 , few polyps, up to 3 mm high, on Sc. nana PS65/248 , some polyps, up to 2 mm high, on Sy. curvatus and octocoral; PS65/276 , numerous polyps, up to 5 mm high, on bryozoan, Staurotheca vanhoeffeni (Peña Cantero & García Carrascosa, ...