Petraliellidae Harmer, 1957
Sinupetraliella affinis Harmer, 1957
Sinupetraliella concinna (Hincks, 1891)
Sinupetraliella cylindrica Harmer, 1957
Sinupetraliella formidabilis Moyano, 2000
Sinupetraliella gigantea (Canu & Bassler, 1929)
Sinupetraliella grandicella (Canu & Bassler, 1929)
Sinupetraliella litoralis (Hastings, 1932)
