![](images/P/Prionus_californicus_(lect-f)_Mots_ZMUM_California_Aleksey_Gusakov.jpg)
Specimen Type: lectotype Sex: f Institution: ZMUM Zoological Museum, University of Moscow Photographer: Aleksey Gusakov Collection Location: California 53496
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![](images/P/Prionus_californicus_(lect-f-lat)_Mots_ZMUM_California_Aleksey_Gusakov.jpg)
Specimen Type: lectotype Sex: f Institution: ZMUM Zoological Museum, University of Moscow Photographer: Aleksey Gusakov Collection Location: California 53497
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![](images/P/Prionus_californicus_(lect-f-vent)_Mots_ZMUM_California_Aleksey_Gusakov.jpg)
Specimen Type: lectotype Sex: f Institution: ZMUM Zoological Museum, University of Moscow Photographer: Aleksey Gusakov Collection Location: California 53498
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![](images/P/Prionus_californicus_(m)_Motschulsky_collection_SS.jpg)
Specimen Type: Motshulsky Collectio Sex: m Photographer: Antonio Santos-Silva Collection Location: California 53499
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![](images/P/Prionus_spiculosus_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus spiculosus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26422
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![](images/P/Prionus_spiculosus_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus spiculosus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26423
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![](images/P/Prionus_spiculosus_coloradensis_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus spiculosus coloradensis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26424
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![](images/P/Prionus_spiculosus_coloradensis_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus spiculosus coloradensis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26425
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![](images/P/Prionus_tumidus_(h-f)_Casey_USNM_=_heroicus.jpg)
Prionus tumidus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26498
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![](images/P/Prionus_tumidus_labels_(h-f)_Casey_USNM_=_heroicus.jpg)
Prionus tumidus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26499
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![](images/P/Prionus_nanus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus nanus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26410
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![](images/P/Prionus_nanus_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus nanus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26411
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![](images/P/Prionus_orbiceps_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus orbiceps Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26412
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![](images/P/Prionus_orbiceps_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus orbiceps Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26413
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![](images/P/Prionus_scutellaris_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus scutellaris Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26414
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![](images/P/Prionus_scutellaris_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus scutellaris Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26415
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![](images/P/Prionus_serriger_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus serriger Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26416
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![](images/P/Prionus_serriger_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus serriger Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26417
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![](images/P/Prionus_solidus_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus solidus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26418
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![](images/P/Prionus_solidus_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus solidus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26419
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![](images/P/Prionus_stultus_parvicollis_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus stultus parvicollis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26428
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![](images/P/Prionus_stultus_parvicollis_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus stultus parvicollis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26429
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![](images/P/Prionus_terminalis_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus terminalis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26430
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![](images/P/Prionus_terminalis_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus terminalis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26431
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![](images/P/Prionus_texanus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus texanus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26432
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![](images/P/Prionus_texanus_labels_(syn)_Casey_USNM_=_californicus.jpg)
Prionus texanus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26433
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![](images/P/Prionus_fontinalis_(h-m)_Casey_USNM_=_heroicus.jpg)
Prionus fontinalis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26487
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![](images/P/Prionus_fontinalis_labels_(h-m)_Casey_USNM_=_heroicus.jpg)
Prionus fontinalis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26488
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![](images/P/Prionus_crassicornis_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus crassicornis LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2608
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![](images/P/Prionus_crassicornis2_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus crassicornis LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2609
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![](images/P/Prionus_crassicornis3_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus crassicornis LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2610
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![](images/P/Prionus_crassicornis4_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus crassicornis LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2611
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![](images/P/Prionus_curvatus_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus curvatus LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2612
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![](images/P/Prionus_curvatus2_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus curvatus LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2613
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![](images/P/Prionus_curvatus3_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus curvatus LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2614
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![](images/P/Prionus_curvatus4_(h)_LeConte_MCZ_=_P._californicus_Mots.jpg)
Prionus curvatus LeConte Specimen Type: holotype Institution: MCZ Museum of Comparative Zoology, Harvard University, Cambridge, MA, USA Photographer: P. Naskrecki, P. Perkins, and B. Farrell 2615
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![](images/P/Prionus_suspectus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus suspectus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26382
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![](images/P/Prionus_suspectus_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus suspectus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26383
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![](images/P/Prionus_consors_acomanus_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus consors acomanus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26384
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![](images/P/Prionus_consors_acomanus_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus consors acomanus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26385
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![](images/P/Prionus_alutaceus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus alutaceus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26386
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![](images/P/Prionus_alutaceus_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus alutaceus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26387
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![](images/P/Prionus_angustulus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus angustulus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26388
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![](images/P/Prionus_angustulus_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus angustulus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26389
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![](images/P/Prionus_californicus_ineptus_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus ineptus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26392
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![](images/P/Prionus_californicus_ineptus_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus ineptus Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26393
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![](images/P/Prionus_californicus_ovipennis_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus ovipennis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26394
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![](images/P/Prionus_californicus_ovipennis_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus ovipennis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26395
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![](images/P/Prionus_californicus_punctulatus_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus californicus punctulatus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26396
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![](images/P/Prionus_californicus_punctulatus_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus californicus punctulatus Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26397
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![](images/P/Prionus_consors_proximans_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus consors proximans Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26400
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![](images/P/Prionus_consors_proximans_labels_(h-f)_Casey_USNM_=_californicus.jpg)
Prionus consors proximans Casey Specimen Type: holotype Sex: f Institution: NMNH United States National Museum, Washington, DC, USA 26401
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![](images/P/Prionus_fissifrons_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus fissifrons Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26402
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![](images/P/Prionus_fissifrons_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus fissifrons Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26403
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![](images/P/Prionus_humeralis_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus humeralis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26404
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![](images/P/Prionus_humeralis_labels_(h-m)_Casey_USNM_=_californicus.jpg)
Prionus humeralis Casey Specimen Type: holotype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26405
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![](images/P/Prionus_ineptus_ambiguus_(syn-m)_Casey_USNM_=_californicus.jpg)
Prionus ineptus ambiguus Casey Specimen Type: syntype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26406
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![](images/P/Prionus_ineptus_ambiguus_labels_(syn-m)_Casey_USNM_=_californicus.jpg)
Prionus ineptus ambiguus Casey Specimen Type: syntype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26407
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![](images/P/Prionus_ineptus_uintanus_(syn)_Casey_USNM_=_californicus.jpg)
Prionus ineptus uintanus Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26408
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![](images/P/Prionus_ineptus_uintanus_labels_(syn)_Casey_USNM_=_californicus.jpg)
Prionus ineptus uintanus Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26409
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![](images/P/Prionus_consors_(syn)_Casey_USNM_=_californicus.jpg)
Prionus consors Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26398
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![](images/P/Prionus_consors_labels_(syn)_Casey_USNM_=_californicus.jpg)
Prionus consors Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26399
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![](images/P/Prionus_californicus_compar_(syn-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus compar Casey Specimen Type: syntype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26390
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![](images/P/Prionus_californicus_compar_labels_(syn-m)_Casey_USNM_=_californicus.jpg)
Prionus californicus compar Casey Specimen Type: syntype Sex: m Institution: NMNH United States National Museum, Washington, DC, USA 26391
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![](images/P/Prionus_tristis_(syn)_Casey_USNM_=_heroicus.jpg)
Prionus tristis Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26496
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![](images/P/Prionus_tristis_labels_(syn)_Casey_USNM_=_heroicus.jpg)
Prionus tristis Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26497
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![](images/P/Prionus_spaldingi_(syn)_Casey_USNM_=_californicus.jpg)
Prionus spaldingi Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26420
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![](images/P/Prionus_spaldingi_labels_(syn)_Casey_USNM_=_californicus.jpg)
Prionus spaldingi Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26421
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![](images/P/Prionus_stultus_(syn)_Casey_USNM_=_californicus.jpg)
Prionus stultus Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26426
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![](images/P/Prionus_stultus_labels_(syn)_Casey_USNM_=_californicus.jpg)
Prionus stultus Casey Specimen Type: syntype Institution: NMNH United States National Museum, Washington, DC, USA 26427
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![](images/P/Prionus_(Prionus)_horni_(syn-f)_IRSNB_Noel_Mal_now_californicus.jpg)
Prionus horni Lameere Specimen Type: syntype Sex: f Institution: IRSNB Royal Belgian Institute of Natural Sciences, Brussels, Belgium Photographer: Noel Mal Collection Location: Prescott, Arizona 53471
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![](images/P/Prionus_(Prionus)_horni_(syn-f-lat)_IRSNB_Noel_Mal_now_californicus.jpg)
Prionus horni Lameere Specimen Type: syntype Sex: f Institution: IRSNB Royal Belgian Institute of Natural Sciences, Brussels, Belgium Photographer: Noel Mal Collection Location: Prescott, Arizona 53472
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![](images/P/Prionus_californicus_Motschulsky.jpg)
2607
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