Enough Xenophora, not corrected would mislead some people. As of 1999,
Kreipl & Alf redefined the family as follows;

Genus Xenophora 13 species
                              2 subspecies
                              1 subgenus

Genus Stellaria 5 species
                        1 subspecies

Genus Onustus 4 species

Total 26 species.
Dr. Simone in Brazil stated he was moving Xenophora to the Superfamily
Stromboidea, put I have no confirmation as of yet.
Enough is not enough until it is correct!

Harry Berryman
Xenophora Nut