Lafoeina longitheca Jäderholm, 1904 (*)

Lafoeina longitheca — Hickson & Gravely, 1907: 29, pl. 4 fig. 31; Ritchie, 1913: 10, 25; Peña Cantero et al., 2013: 741, fig. 5g –h.

Distribution. Pan-Antarctic (Peña Cantero & Vervoort 2009). In the Ross Sea, known from McMurdo (Hickson & Gravely 1907), Cape Royds (Ritchie 1913) and Tethys Bay (Peña Cantero et al. 2013).