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| Kingdom Animalia |
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Andrena aliciae Robertson, 1891 – valid
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Andrena asteris Robertson, 1891 – valid
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Andrena claytoniae Robertson, 1891 – invalid
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Andrena cressonii Robertson, 1891 – valid
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Andrena cressonii cressonii Robertson, 1891 – valid
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Andrena erigeniae Robertson, 1891 – valid
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Andrena erythronii Robertson, 1891 – valid
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Andrena forbesii Robertson, 1891 – valid
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Andrena geranii Robertson, 1891 – valid
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Andrena helianthi Robertson, 1891 – valid
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Andrena illinoiensis Robertson, 1891 – valid
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Andrena mariae Robertson, 1891 – valid
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Andrena nuda Robertson, 1891 – valid
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Andrena perezi Robertson, 1891 – invalid
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Andrena polemonii Robertson, 1891 – valid
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Andrena pruni Robertson, 1891 – valid
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Andrena pulchella Robertson, 1891 – invalid
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Andrena rudbeckiae Robertson, 1891 – valid
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Andrena rugosa Robertson, 1891 – valid
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Andrena salicis Robertson, 1891 – invalid
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Andrena sayi Robertson, 1891 – valid
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Andrena solidaginis Robertson, 1891 – invalid
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Andrena violae Robertson, 1891 – valid
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Andrena ziziae Robertson, 1891 – valid
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Cemolobus ipomoeae (Robertson, 1891) – valid
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Chelostoma philadelphi (Robertson, 1891) – valid
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Colletes eulophi Robertson, 1891 – valid
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Colletes latitarsis Robertson, 1891 – valid
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Colletes productus Robertson, 1891 – valid
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Colletes willistoni Robertson, 1891 – valid
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Heriades philadelphi Robertson, 1891 – invalid
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Holcopasites illinoiensis (Robertson, 1891) – valid
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Holcopasites illinoiensis illinoiensis (Robertson, 1891) – invalid
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Macropis steironematis Robertson, 1891 – valid
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Macropis steironematis steironematis Robertson, 1891 – valid
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Megachile rufimanus Robertson, 1891 – invalid
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Opandrena cressonii (Robertson, 1891) – invalid
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Opandrena ziziae (Robertson, 1891) – invalid
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Prochelostoma philadelphi (Robertson, 1891) – invalid
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Pterandrena aliciae (Robertson, 1891) – invalid
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Pterandrena helianthi (Robertson, 1891) – invalid
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Pterandrena pulchella (Robertson, 1891) – invalid
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Pterandrena rudbeckiae (Robertson, 1891) – invalid
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Pterandrena solidaginis (Robertson, 1891) – invalid
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Ptilandrena erigeniae (Robertson, 1891) – invalid
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Ptilandrena polemonii (Robertson, 1891) – invalid
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Sphecodes antennariae Robertson, 1891 – valid
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Trachandrena claytoniae (Robertson, 1891) – invalid
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Trachandrena forbesii (Robertson, 1891) – invalid
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Trachandrena mariae (Robertson, 1891) – invalid
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Xenoglossa ipomoeae Robertson, 1891 – invalid |
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