![](images/P/Psenocerus_tristis_(h)_Casey_USNM_=_supernotatus.jpg)
Psenocerus tristis Casey Specimen Type: holotype Institution: NMNH United States National Museum, Washington, DC, USA 26508
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![](images/P/Psenocerus_supernotatus_funebris_(syn)_Casey_USNM_=_supernotatus.jpg)
Psenocerus supernotatus funebris Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26507
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![](images/P/Psenocerus_supernotatus_Say_Charlevoix_Quebec_JP_Roguet_photo.jpg)
Photographer: JP Roguet, https://lamiinae.org Collection Location: Charlevoix, Quebec, Canada 29819
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![](images/P/Psenocerus_supernotatus_(Say)_LGB.jpg)
Photographer: Larry G. Bezark 2643
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