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| Kingdom Animalia |
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Baccha torva Williston, 1887 – invalid
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Blera nigra (Williston, 1887) – valid
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Blera umbratilis (Williston, 1887) – valid
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Brachypalpus parvus Williston, 1887 – invalid
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Brachypalpus sorosis Williston, 1887 – invalid
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Ceria loewii Williston, 1887 – invalid
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Ceria pedicellata Williston, 1887 – invalid
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Ceria scutellata Williston, 1887 – invalid
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Ceriana loewii (Williston, 1887) – valid
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Ceriana pedicellata (Williston, 1887) – valid
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Chalcosyrphus parvus (Williston, 1887) – valid
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Cheilosia baroni (Williston, 1887) – valid
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Chilosia baroni Williston, 1887 – invalid
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Chilosia hoodiensis Williston, 1887 – invalid
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Chilosia lugubris Williston, 1887 – invalid
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Chilosia petulca Williston, 1887 – invalid
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Chilosia versipellis Williston, 1887 – invalid
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Chrysogaster pulchella Williston, 1887 – invalid
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Chrysops pachycera Williston, 1887 – invalid
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Chrysops sequax Williston, 1887 – valid
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Chrysotoxum integre Williston, 1887 – invalid
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Chrysotoxum ypsilon Williston, 1887 – valid
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Copestylum anna (Williston, 1887) – valid
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Copestylum comstocki (Williston, 1887) – valid
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Copestylum eugenia (Williston, 1887) – valid
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Copestylum isabellina (Williston, 1887) – valid
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Copestylum lentum Williston, 1887 – valid
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Copestylum limbipenne Williston, 1887 – valid
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Copestylum victoria (Williston, 1887) – valid
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Criorhina nigra Williston, 1887 – invalid
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Criorhina umbratilis Williston, 1887 – invalid
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Dasysyrphus lotus (Williston, 1887) – valid
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Dasysyrphus pauxillus (Williston, 1887) – valid
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Doliosyrphus rileyi Williston, 1887 – invalid
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Epistrophe xanthostoma (Williston, 1887) – valid
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Gonia exul Williston, 1887 – invalid
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Gonia porca Williston, 1887 – valid
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Gonia senilis Williston, 1887 – valid
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Gonia sequax Williston, 1887 – valid
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Helophilus billinearis Williston, 1887 – invalid
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Helophilus conostomus Williston, 1887 – invalid
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Helophilus distinctus Williston, 1887 – invalid
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Helophilus modestus Williston, 1887 – invalid
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Heringia pisticoides (Williston, 1887) – valid
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Hybomitra sequax (Williston, 1887) – valid
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Hybomitra sodalis (Williston, 1887) – valid
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Lejops billinearis (Williston, 1887) – valid
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Lejops distinctus (Williston, 1887) – valid
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Melanostoma angustatum Williston, 1887 – invalid
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Melanostoma coerulescens Williston, 1887 – invalid
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Microdon limbus Williston, 1887 – invalid
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Microdon pachystylum Williston, 1887 – invalid
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Microdon ruficrus Williston, 1887 – valid
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Microdon scitulus Williston, 1887 – invalid
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Microdon tristis ruficrus Williston, 1887 – invalid
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Microtabanus pygmaeus (Williston, 1887) – valid
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Neoascia distincta Williston, 1887 – valid
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Orthonevra pulchella (Williston, 1887) – valid
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Pangonia dives Williston, 1887 – invalid
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Parasyrphus genualis (Williston, 1887) – valid
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Pipiza albipilosa Williston, 1887 – invalid
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Pipiza nigripilosa Williston, 1887 – valid
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Pipiza pistica Williston, 1887 – invalid
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Pipiza pisticoides Williston, 1887 – invalid
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Pipiza puella Williston, 1887 – valid
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Pipiza pulchella Williston, 1887 – invalid
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Platycheirus chaetopodus Williston, 1887 – invalid
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Platycheirus coerulescens (Williston, 1887) – valid
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Sericomyia bifasciata Williston, 1887 – valid
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Sphaerophoria melanosa Williston, 1887 – invalid
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Sphegina keeniana Williston, 1887 – valid
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Spilomyia liturata Williston, 1887 – valid
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Stonemyia fera Williston, 1887 – valid
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Syrphus disjectus Williston, 1887 – invalid
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Syrphus genualis Williston, 1887 – invalid
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Syrphus lotus Williston, 1887 – invalid
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Syrphus mentalis Williston, 1887 – invalid
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Syrphus pauxillus Williston, 1887 – invalid
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Syrphus sodalis Williston, 1887 – invalid
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Syrphus xanthostoma Williston, 1887 – invalid
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Tabanus comastes Williston, 1887 – invalid
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Tabanus fratellus Williston, 1887 – valid
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Tabanus pygmaeus Williston, 1887 – invalid
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Tabanus sequax Williston, 1887 – invalid
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Tabanus sodalis Williston, 1887 – invalid
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Temnostoma pictulum Williston, 1887 – invalid
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Temnostoma venustum Williston, 1887 – valid
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Tropidia calcarata Williston, 1887 – valid
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Volucella anna Williston, 1887 – invalid
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Volucella comstocki Williston, 1887 – invalid
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Volucella eugenia Williston, 1887 – invalid
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Volucella hagii Williston, 1887 – invalid
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Volucella isabellina Williston, 1887 – invalid
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Volucella victoria Williston, 1887 – invalid
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Xylota analis Williston, 1887 – valid
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Xylota elongata Williston, 1887 – invalid
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Xylota marginalis Williston, 1887 – invalid
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Xylota notha Williston, 1887 – invalid
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Xylota rileyi Williston, 1887 – invalid
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Xylota tuberans Williston, 1887 – invalid |
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