Checklist for Class Thylacocephala Pinna & al., 1982 (Bivalve arthropods)
and region West USA (USA)

List of families for West USA
1 Family width 7 Species

Genera for West USA
1 Genera with 7 Species

Species list for West USA
7 Species

Subnodes of Thylacocephala with occurrences in West USA

Links, sources and further information