Morphology and natural history of two species of bromeliad leaf beetles in the genus Calliaspis Dejean, 1836 from Southern Brazil, with a summary of the current knowledge of Imatidiini immatures (Coleoptera: Chrysomelidae: Cassidinae) Author Albertoni, Fabiano F. text Zootaxa 2017 2017-08-28 4312 1 113 142 journal article 32281 10.11646/zootaxa.4312.1.5 7251d8f7-9865-4484-baaa-3f81bd972fe2 1175-5326 852110 21A303E0-6F76-4D1B-B773-4Fb4Fc012C67 Calliaspis umbonata Hincks, 1956 ( Figs 1–50 )