Acanthocinini of Arizona

proposed keys to select

• a) Partial regional key to genus derivated and adapted from (Monné&al.,2020),(idem+erratum),(Monné&Santos-Silva,2022),(Santos-Silva&Botero,2024) [with/without erect setae on elytral surface (Mexico and Central America)]
• b) Partial regional key to genus derivated and adapted from (Monné&al.,2020),(Monné&Santos-Silva,2022),(Santos-Silva&Monné,2023),(Botero&Santos-Silva,2023),(Roguet,2023),(Audureau,2023) [with/without erect setae on elytral surface (South America)]

possible resulting taxa

• 2024 • Trichalphus albidus (LeConte, 1852) • cf. Pérez-Flores, O. & Santos-Silva, A. & Botero, J.P. & Bezark, L.G.

• Acanthocinus (Acanthocinus) angulosus (Casey, 1913)
• Acanthocinus (Acanthocinus) leechi (Dillon, 1956)
• Acanthocinus (Acanthocinus) obliquus (LeConte, 1862)
• Acanthocinus (Acanthocinus) spectabilis (LeConte, 1854)
• Astyleiopus variegatus (Haldeman, 1847)
  fig.
• Coenopoeus palmeri (LeConte, 1873)
• Dectes texanus LeConte, 1862
• Eutrichillus canescens Dillon, 1956
• Eutrichillus neomexicanus (Champlain & Knull, 1925)
• Eutrichillus pini (Schaeffer, 1905)
• Glaucotes yuccivorus (Fall, 1907)
• Hyperplatys aspersus (Say, 1824)
• Hyperplatys californicus Casey, 1891
• Lepturges (Lepturges) infilatus Bates, 1872
• Lepturges (Lepturges) yucca Schaeffer, 1905
• Moneilema appressum LeConte, 1852
• Moneilema gigas LeConte, 1873
• Moneilema semipunctatum LeConte, 1852
• Pseudastylopsis nelsoni nelsoni Linsley & Chemsak, 1995
• Pseudastylopsis pini (Schaeffer, 1905)
• Sternidius alpha (Say, 1827)
• Sternidius centralis (LeConte, 1884)
• Sternidius chemsaki Lewis, 1977
• Sternidius decorus (Fall, 1907)
• Sternidius imitans (Knull, 1936)
• Sternidius incognitus Lewis, 1977
• Trichalphus albidus (LeConte, 1852)
• Trichocanonura linearis (Skinner, 1905)
• Valenus inornatus Casey, 1891