Checklist for Order Palaeodictyoptera Goldenberg, 1877 (Six-winged insects)
and region Northwestern Illinois (Northern Illinois, Illinois, USA)

List of families for Northwestern Illinois
2 Families width 3 Species

Genera for Northwestern Illinois
3 Genera with 3 Species

Species list for Northwestern Illinois
3 Species

Subnodes of Palaeodictyoptera with occurrences in Northwestern Illinois

Links, sources and further information