Acanthocinini of Guerrero

proposed keys to select

• a) 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 • Leptostylus densepunctatus n. sp. • cf. Botero, J.P. & Pérez-Flores, O. & Santos-Silva, A.
• 2024 • Pseudastylopsis aenigma n. sp. • cf. Botero, J.P. & Pérez-Flores, O. & Santos-Silva, A.

• Anisopodus brevis Gahan, 1892
• Anisopodus mexicanus Bates, 1881
• Canidia canescens (Dillon, 1955)
• Canidia mexicana Thomson, 1860
• Canidia spinicornis (Bates, 1881)
• Canidia turnbowi Wappes & Lingafelter, 2005
• Dectes texanus LeConte, 1862
• Eutrichillus comus (Bates, 1881)
• Lagocheirus araneiformis parvulus Casey, 1913
  fig.
• Leptostylus arciferus Gahan, 1892
• Leptostylus densepunctatus Botero & al., 2024
• Pseudastylopsis aenigma Botero & al., 2024
• Sternidius batesi (Gahan, 1892)