Astartidae is a family of bivalves related to the family Carditoida or venus clams

Carditoida is not a family, it's an order (as indeed the right-hand box asserts) Astartidae is not related to Carditoida, it is a member of it

I note these errors have lain undisturbed for four years (since 2012). Doesn't anybody check this stuff? I have no wish to be offensive, but this is sheer sloppy thinking. The natural world is circling the drain as we speak, and we simply have to lift our game. Focus, people! 23:32, 2 July 2016 (UTC)~ — Preceding unsigned comment added by 120.17.219.0 (talk)