D’Alessandro, P., Grobbelaar, E., Iannella, M. and Biondi, M. 2023. <i>Calotheca leonardii</i>, a new flea beetle species from southern Africa (Coleoptera: Chrysomelidae: Galerucinae: Alticini). Natural History Sciences. 10, s1 (Dec. 2023). DOI:https://doi.org/10.4081/nhs.2023.681.