| |
| Kingdom Animalia |
| |
Andrena krigiana Robertson, 1901 -- valid |
| |
Epeolus lectoides Robertson, 1901 -- valid |
| |
Epigrimyia illinoensis Robertson, 1901 -- valid |
| |
Lasioglossum simplex (Robertson, 1901) -- valid |
| |
Lasioglossum truncatum (Robertson, 1901) -- valid |
| |
Mallota illinoensis Robertson, 1901 -- invalid |
| |
Melissodes cnici Robertson, 1901 -- invalid |
| |
Melissodes trinodis Robertson, 1901 -- valid |
| |
Notoglossa americana C. Robertson, 1901 -- invalid |
| |
Notoglossa inornata C. Robertson, 1901 -- invalid |
| |
Oxybelus americanus (C. Robertson, 1901) -- invalid |
| |
Oxybelus floridanus C. Robertson, 1901 -- invalid |
| |
Oxybelus inornatus (C. Robertson, 1901) -- valid |
| |
Phorantha humeralis Robertson, 1901 -- invalid |
| |
Phorantha pruinosa Robertson, 1901 -- invalid |
| |
Pterandrena krigiana (Robertson, 1901) -- invalid |
| |
Robertsonomyia palpalis (Robertson, 1901) -- valid |
| |
Sphegina campanulata Robertson, 1901 -- valid |
| |
Temnostoma trifasciata Robertson, 1901 -- invalid |
| |
Temnostoma trifasciatum (Robertson, 1901) -- valid |
| |
Triepeolus Robertson, 1901 -- valid |
| |
Winthemia illinoensis Robertson, 1901 -- invalid |
| |
Zodion palpalis Robertson, 1901 -- invalid |
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