Figs 46–54. Dorsal views. 46. Hecataeus nigricollis Jacoby, 1888. 47 in 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)

Figs 46–54. Dorsal views. 46. Hecataeus nigricollis Jacoby, 1888. 47. Nyctiplanctus? farri Blake, 1963. 48. Nyctiplanctus ferrugineus (Blake, 1963). 49. Metacycla sallei Baly, 1861. 50. Metalepta degandii Baly, 1961. 51. Zepherina defensa (Bechyné, 1956). 52. Zepherina trinidadensis (Weise, 1929). 53. Zepherina brevicollis (Weise, 1921). 54. Zepherina parvicollis Bechyné & Bechyné, 1976.