Unravelling Diversification in Cassidine Beetles

Explore the fascinating world of cassidine beetles in this one-hour lecture by Caroline Chaboo, presented by the Linnean Society. Delve into the evolutionary journey of phytophagan beetles, with a focus on the leaf beetle subfamily Cassidinae, known as tortoise beetles and leaf-mining beetles. Discover how their ancient relationship with plants led to diverse morphologies, especially in larvae, and unique defense mechanisms including fecal constructions and maternal care. Learn about the importance of phylogenetic hypotheses in understanding species' natural history and evolutionary transitions within Cassidinae and the broader Chrysomelidae family. Gain insights from Chaboo's extensive fieldwork and research as she shares her passion for these remarkable insects, developed from her childhood in Trinidad and Tobago. Understand the significance of museum collections in piecing together the evolutionary puzzle of these beetles.