Karakhtiidae


 * When = 555 mya


 * Kingdom = Animalia


 * Phylum = Proarticulata


 * Class = Vendiamorpha


 * Order = Vendiida


 * Family = Karakhtiidae


 * Genera =

Karakhtia

Karakhtiidae is an extinct family of proarticulates that includes one genus, Karakhtia