(Figure 31 I)
Material examined. Thirteen specimens. MB28-004483, 7spcs., 18 Feb. 2012, 10– 20mm; MHN-YT211, 19 Feb. 2012, 19mm; MB28-004484, 19 Feb. 2012, 12mm; MB28-004485, 4 spcs, 19 Deb. 2012, 11– 20mm all found floating on driftwood in Zavora. AMC.476792, 19 Feb. 2012, 19mm, on floating wood in Zavora.
Habitats. Drifting wood.
Occurrences. Zavora.
Geographic distribution. Globally distributed in tropical and subtropical regions (Tickey et al. 2016) Japan (Baba 1949), Korea, Vanuatu (Gosliner et al. 2008), Australia (Burn 2006), Tanzania (Gosliner et al. 2008), South Africa (Gosliner 1987) and Mozambique (Macnae & Kalk 1958; Tickey et al. 2016)
Remarks. In Tickey et al. (2016), molecular analyses revealed that Fiona pinnata is a cryptic species complex. The species from Mozambique belong to the “Lineage B” from that study.