Four new species of the genus Smaragdina Chevrolat, 1836 from China (Coleoptera: Chrysomelidae: Cryptocephalinae: Clytrini) Author Wang, Feng-Yan Author Zhou, Hong-Zhang text Zootaxa 2013 3737 3 251 260 journal article 10.11646/zootaxa.3737.3.4 aee2da3e-5cdf-44a2-ab3d-fe7e443efd9c 1175-5326 220004 8CACBCC3-BB68-4EE7-9348-C9C4482423B1 Smaragdina Chevrolat, 1836 Diagnosis: The genus Smaragdina can be recognized by the following characters: body shape elongate and subcylindrical, size usually smaller than 6mm ; head small, very short; mandibles short; eyes round or elongate; antennae slender, 2nd and 3 rd antennomeres short and equal, following antennomeres serrate; pronotum transverse, posterior angles rounded; scutellum large; elytra without distinct epipleural lobes; legs short, fore legs slightly longer than others, tarsi short, 1st tarsomere longer than 2nd; pygidium not exposed. This genus is closely allied to the genus Aethemorpha Lacordaire, 1848 (Jacoby, 1908; Medvedev, 2010; Warchałowski, 2012), but is usually distinguished by the absence of epipleural lobes and a concealed pygidium.