Checklist for Order Proetida Fortey & Owens, 1975
and region Cass (Huntingdon County, Pennsylvania, USA)

List of families for Cass (Huntingdon County)
1 Family width 1 Species

Genera for Cass (Huntingdon County)
1 Genera with 1 Species

Species list for Cass (Huntingdon County)
1 Species

Subnodes of Proetida with occurrences in Cass (Huntingdon County)

Links, sources and further information