Checklist for Suborder Phreatoicidea Stebbing, 1893 and region Permian (Paleozoic)
List of families for Permian 2 Families width 3 Species
Genera for Permian 3 Genera with 3 Species
Species list for Permian 3 Species
Subnodes of Phreatoicidea with occurrences in Permian
Links, sources and further information Phreatoicidea at biodiversity.org.au Phreatoicidea at itis.gov
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