Species list, Checklist of Family Pterocephaliidae ♰ for St. Louis County (Missouri, USA)

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Checklist for Family Pterocephaliidae Kobayashi, 1935
and region St. Louis County (Missouri, USA)

Class	Trilobita ♰ Walch, 1771 Trilobites	26 36 18	Families Genera Species	Taxom
Order	Asaphida ♰ Salter, 1864	5 8 7	Families Genera Species	Taxom
Suborder	Asaphina ♰ Fortey & Chatterton, 1988	4 7 6	Families Genera Species	Taxom
Superfamily	Anomocaroidea ♰ Poulsen, 1927	2 4 3	Families Genera Species	Taxom
Family	Pterocephaliidae ♰ Kobayashi, 1935	3 3	Genera Species	Taxom

Genera for St. Louis County (Missouri)
3 Genera with 3 Species

Species list for St. Louis County (Missouri)
3 Species

Housia ovata ♰ Palmer, 1960
Parahousia constricta ♰ Palmer, 1960
Pterocephalia sanctisabae ♰ Roemer, 1852

Links, sources and further information

Pterocephaliidae at gbif.org
Pterocephaliidae at irmng.org