Genus HecamedeHecamede spp.Hecamede (Hecamede) cf. australis Early October 2015 Waterhouse Reserve Hecamede (Hecamede) sp. Early January 2015 Rocky Cape National Park Sisters Beach These were common on the sand but were very hard to photograph. This settled on a shoe. Hecamede (Soikia) sp. Late December 2019 Dianas Basin, St Helens Body length around 2.8mm.