Filellum sp.

Material examined: BBB 2016: St. 23; St. 27; St. 28; St. 32; St. 40 (MACN-In: 43485).

Remarks: Scarce colonies attached on hydroid colonies of Tulpa tulipifera, Halecium jaederholmi and Symplectoscyphus subdichotomus were found. Filellum antarcticum (Hartlaub, 1904) (Ritchie 1907 as Woea antarctica), Filellum serpens (Hassall, 1848) (Jäderholm 1905) and Filellum sp. (Vervoort 1972) were reported in Burdwood bank. However, identification to specific level is not possible due to the absence of reproductive structures in the examined material.