Xanthogaleruca Laboissière, 1934

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 Xanthogaleruca Laboissière, 1934

Xanthogaleruca Laboissière, 1934: 67 (type species Chrysomela luteola Müller, 1766 , by monotypy).

Remarks

One species, X. luteola (Müller, 1766) , is native to the Palearctic Region but has been accidentally introduced to both North and South America. See Fig. 24 for a habitus illustration. Nie et al. (2013) treated Xanthogaleruca as a synonym of Pyrrhalta . However, Lee & Bezděk (2021) regarded Xanthogaleruca to be a valid genus, separate from Pyrrhalta . At least until additional evidence is available, we also treat Xanthogaleruca as a separate genus.

Tribe Galerucini Latreille, 1802 Section Schematizites Chapuis, 1875

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).