Checklist for Infraclass Palaeoptera Crampton, 1915 (Ancient winged insects)
and region Cornwall (Spink County, South Dakota, USA)

List of families for Cornwall (Spink County)
1 Family width 1 Species and 1 Subspecies

Genera for Cornwall (Spink County)
1 Genera with 1 Species

Species list for Cornwall (Spink County)
1 Species and 1 Subspecies

Subnodes of Palaeoptera with occurrences in Cornwall (Spink County)

Links, sources and further information