Pyrrhalta Joannis, 1865

Viswajyothi, Keezhpattillam & Clark, Shawn M., 2022, New World genera of Galerucinae Latreille, 1802 (tribes Galerucini Latreille, 1802, Metacyclini Chapuis, 1875, and Luperini Gistel, 1848): an annotated list and identification key (Coleoptera: Chrysomelidae), European Journal of Taxonomy 842, pp. 1-102 : 9

Genus Pyrrhalta Joannis, 1865

Pyrrhalta Joannis, 1865: 82

(type species Galeruca viburni Paykull, 1778 , by monotypy).

Hoplostines Blackburn, 1890: 361

(type species Hoplostines viridipennis Blackburn, 1890 , by monotypy).

Decoomanius Laboissière, 1927: 55

(type species Decoomanius limbatus Laboissière, 1927 , by original designation).

Chapalia Laboissière, 1929: 269

(type species Chapalia jeanvoinei Laboissière, 1929 , by original designation).

Remarks

Pyrrhalta viburni (Paykull, 1778) , a Palearctic species, has been accidentally introduced to Canada and the United States. See Fig. 23 for a habitus illustration.

Figures

Figs 19–27.Dorsal views. 19. Nestinus bimaculatus Clark, 1865.20. Diorhabda carinulata (Desbrochers, 1870). 21. Apteroyinga andrewsi Viswajyothi & Clark, 2020. 22. Tricholochmaea cavicollis (LeConte, 1865). 23. Pyrrhalta viburni (Paykull, 1799).24. Xanthogaleruca luteola (Müller, 1766).25. Galerucella nymphaeae (Linnaeus, 1758). 26. Itaitubana lineatipennis (Jacoby, 1886). 27. Itaitubana alternata (Jacoby, 1886).