Planorbata Gordon 1994

Gordon 1994. South American Coccinellidae (Coleoptera). Part 3: definition of Exoplectrinae Crotch, Azyinae Mulsant, and Coccidulinae Crotch; a taxonomic revision of Coccidulini. Revista Brasileira de Entomologia, 38(3-4), dez 1994: 681-775