Checklist for Superfamily Ricinoidea Neumann, 1890 and region USA (North America)
List of families for USA 1 Family width 17 Species
Genera for USA 3 Genera with 17 Species
Species list for USA 17 Species | Physostomum melospizae (McGregor, 1917) | ⇒ Ricinus diffusus Kellogg, 1896 | | Physostomum picturatus (Carriker, 1902) | ⇒ Ricinus picturatus Carriker, 1902 | | Ricinus calcarii Nelson, 1972 | | | Ricinus carolynae Nelson, 1972 | | | Ricinus dalgleishi Nelson, 1972 | | | Ricinus dendroicae Nelson, 1972 | | | Ricinus diffusum Kellogg, 1896 | | | Ricinus diffusus Kellogg, 1896 | | | Ricinus emersoni Nelson, 1972 | | | Ricinus mandibulatus Nelson, 1972 | | | Ricinus myiarchi Nelson, 1972 | | | Ricinus picturatus Carriker, 1902 | | | Ricinus seiuri Nelson, 1972 | | | Ricinus subdiffusus Nelson, 1972 | | | Ricinus vireoensis Nelson, 1972 | | | Ricinus wolfi Nelson, 1972 | | | Trochiloecetes sauli Carriker, 1960 | |
Subnodes of Ricinoidea with occurrences in USA
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