Filellum antarcticum Hartlaub 1904

• Main Authors: Marques, Antonio C., Peña, Álvaro L., Miranda, Thaís P., Migotto, Alvaro E.
• Format: Other/Unknown Material
• Language: unknown
• Published: 2011
• Subjects: Biodiversity; Taxonomy; Animalia; Cnidaria; Hydrozoa; Leptothecata; Lafoeidae; Filellum; Filellum antarcticum; Antarctic; Antarctic Peninsula; Weddell Sea; Weddell; Ronne Ice Shelf; Riiser-Larsen; Larsen Ice Shelf; Princess Martha Coast; Riiser-Larsen Ice Shelf; Antarc*; Antarctica; Ice Shelf; Riiser Larsen Ice Shelf
• Online Access: https://zenodo.org/record/6190986; https://doi.org/10.5281/zenodo.6190986

Filellum antarcticum (Hartlaub, 1904) Lafoea antarctica Hartlaub, 1904: 11, pl. 2, fig. 2; Vanhöffen 1910: 311 –312, figs. 31 a–c. Reticularia antarctica: Totton 1930: 160 –161, fig. 17. Filellum antarcticum: Millard 1964: 10; 1975: 177, figs. 58g –h; 1978: 171, 172, 192; Peña Cantero et al. 1998: 300; 2004 b: 2283–2287, figs. 2 c–f, 3, 4; Vervoort and Watson 2003: 57 –58; Peña Cantero 2008: 453; 2010: 764–765, figs. 3 a–c. Type series. The type specimen of Filellum antarcticum is lost (Peña Cantero et al. 2004 b: 2285). Neotype— Lafoea antarctica Vanhöffen, 1910; specimens on Symplectocyphus sp. (ZMB Cni 14222) (Peña Cantero et al. 2004 b: 2285– 2286). Type locality. From the original description of Lafoea antarctica Hartlaub, 1904, it would be “S. Y. Belgica ” Expedition, Antarctic, Schwabber VII (70 ° 23 ’S; 82 ° 47 ’W, ca. 500 m, 8 October 1898), specimens on bryozoan (Hartlaub 1904: 5). From neotype designation it is “Deutschen Southpolar Expedition”, Gauss Station, 65 ° 21 ’S; 86 °06’E, 385 m (Peña Cantero et al. 2004 b: 2285). Material studied. ANTARCTIC: German Polarstern expedition–ANT II- 4 Stn 310, Ronne Ice Shelf, Weddell Sea (76 °52.0’S; 50 ° 40.4 ’W, 252 m, 20 January 1984), “on Billardia subrufa, with coppinia” (RMNH-Coel. 30782); ANT II- 4 Stn 341, Ronne Ice Shelf, Weddell Sea (76 ° 39.2 ’S; 52 °09.0’W, 297 m, 26 January 1984), “on B. subrufa and Stegella lobata, with coppinia” (RMNH-Coel. 30783); ANT II- 4 Stn 438, Larsen Ice Shelf, Antarctic Peninsula, Weddell Sea (67 °09.7’S; 54 ° 21.4 ’W, 423 m, 7 February 1984), “on B. subrufa, with coppinia” (RMNH- Coel. 30785); ANT II- 4 Stn 474, Ronne Ice Shelf, Weddell Sea (76 ° 56.7 ’S; 49 °44.0’W, 220 m, 14 February 1984), “on B. subrufa, with coppinia” (RMNH-Coel. 30788);?ANT II- 4 Stn 524, Cape Norvegia, Princess Martha Coast, Weddell Sea (71 ° 23.9 ’S; 13 ° 58.8 ’W, 325 m, 25 February 1984), “on Halecium sp., with coppinia” (RMNH-Coel. 30790); ANT VIII- 5 Stn 16-399, Riiser-Larsen Ice Shelf, Princess Martha Coast, Weddell Sea (72.86 °S; 19.30 °W, ...