Checklist for Superfamily Ptychoparioidea Matthew, 1887 and region Rich County (Utah, USA)
List of families for Rich County 2 Families width 11 Species
Genera for Rich County 7 Genera with 11 Species
Species list for Rich County 11 Species | Amblycranium cornutum ♰ Ross, 1951 | | | Amblycranium variabile ♰ Ross, 1951 | | | Clelandia utahensis ♰ Ross, 1951 | | | Hillyardina marginauctum ♰ Ross, Jr., 1951 | | | Hillyardina semicylindrica ♰ Ross, Jr., 1951 | | | Hystricurus contractus ♰ Ross, Jr., 1951 | | | Hystricurus oculilunatus ♰ Ross, Jr., 1951 | | | Hystricurus robustus ♰ Ross, Jr., 1951 | | | Pachycranium faciclunis ♰ Ross, 1951 | | | Parahystricurus fraudator ♰ Ross, 1951 | | | Psalikilus typicum ♰ Ross, 1951 | |
Subnodes of Ptychoparioidea with occurrences in Rich County
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