Styginidae is a family of trilobite in the order Corynexochida.
 Fossils of the various genera are found in marine strata throughout the world, aged from Ordovician up until the family's extinction during the Silurian.
Styginidae is a family of trilobite in the order Corynexochida.  Fossils of the various genera are found in marine strata throughout the world, aged from Ordovician up until the family's extinction during the Silurian.
Styginidae