Acanthocinini of South Eastern United States

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

• Acanthocinus (Acanthocinus) nodosus (Fabricius, 1775)
  fig.
• Acanthocinus (Acanthocinus) obsoletus (Olivier, 1800)
  fig.
• Alcidion umbraticum (Jacquelin du Val, 1857)
  fig.
• Astyleiopus variegatus (Haldeman, 1847)
  fig.
• Astylidius parvus (LeConte, 1873)
• Astylopsis arcuata (LeConte, 1878)
• Astylopsis collaris (Haldeman, 1847)
• Astylopsis fascipennis Schiefer, 2001
• Astylopsis macula (Say, 1827)
  fig.
• Astylopsis perplexa (Haldeman, 1847)
• Astylopsis sexguttata (Say, 1827)
• Atrypanius haldemani (LeConte, 1852)
  fig.
• Coenopoeus palmeri (LeConte, 1873)
• Dectes sayi Dillon & Dillon, 1953
• Dectes texanus LeConte, 1862
• Eutrichillus biguttatus (LeConte, 1852)
• Eutrichillus canescens Dillon, 1956
• Eutrichillus neomexicanus (Champlain & Knull, 1925)
• Graphisurus fasciatus (DeGeer, 1775)
• Graphisurus triangulifer (Haldeman, 1847)
• Hyperplatys aspersus (Say, 1824)
• Hyperplatys femoralis Haldeman, 1847
• Hyperplatys maculatus Haldeman, 1847
  fig.
• Lagocheirus araneiformis parvulus Casey, 1913
  fig.
• Lagocheirus araneiformis stroheckeri Dillon, 1956
• Lagocheirus obsoletus obsoletus Thomson, 1860
• Leptostylopsis argentatus (Jacquelin du Val, 1857)
  fig.
• Leptostylopsis incrassatus (Klug, 1829)
• Leptostylopsis luteus Dillon, 1956
• Leptostylopsis planidorsis (LeConte, 1873)
• Leptostylopsis terraecolor (Horn, 1880)
• Leptostylus asperatus (Haldeman, 1847)
• Leptostylus cretatellus Bates, 1863
  fig.
• Leptostylus gibbulosus Bates, 1874
• Leptostylus transversus (Gyllenhal, 1817)
• Lepturges (Lepturges) angulatus (LeConte, 1852)
  fig.
• Lepturges (Lepturges) megalops Leng & Hamilton, 1896
• Lepturges (Lepturges) vogti Hovore & Tyson, 1983
• Lepturges (Lepturges) yucca Schaeffer, 1905
• Moneilema appressum LeConte, 1852
• Moneilema armatum LeConte, 1853
• Moneilema blapsides ulkei Horn, 1885
• Pseudastylopsis pini (Schaeffer, 1905)
• Sternidius alpha (Say, 1827)
• Sternidius centralis (LeConte, 1884)
• Sternidius fascicularis (Harris, 1837)
• Sternidius imitans (Knull, 1936)
• Sternidius mimeticus (Casey, 1891)
• Sternidius misellus (LeConte, 1852)
• Sternidius punctatus (Haldeman, 1847)