:It should *definitely* not say "taxa in the Pygopodidae", because it includes the Sheltopusik, which is in Anguidae.  IMHO, what might be best would be to describe it as "This category contains articles on genera and families of legless lizards", list *all* legless and reduced-limb lizard genera, and modify the legless lizard article so that the family list at the end is replaced with a link to this category page.  Would it be possible to format the category page by family, so that it says and links to Anguidae, then lists the legless anguids, then has another big heading/link to Pygopodidae, then a list of those genera, then Dibamidae, etc.?  I don't know the first thing about formatting and rules and such, so I don't know if that's possible.  Maybe with a note by each family saying "A few / Some / All members of the family have reduced / no external limbs" as appropriate?  Thanks for the heads up on the existence of such a category.