Copelatinae es una subfamilia de coleópteros adéfagos de la familia Dytiscidae. Tiene los siguientes géneros.source: Michat & Torres (2009: 310)Copelatinae en BioLib Géneros Agaporomorphus Aglymbus Copelatus Exocelina Lacconectus Liopterus Madaglymbus Referencias
; ; 2004: MtDNA phylogeny and biogeography of Copelatinae, a highly diverse group of tropical diving beetles (Dytiscidae). Molecular phylogenetics and evolution, 32: 866–880. ; 2009: A preliminary study on the phylogenetic relationships of Copelatus Erichson (Coleoptera: Dytiscidae: Copelatinae) based on larval chaetotaxy and morphology. Hydrobiologia, 632: 309-327. 2007: Exocelina Broun, 1886, is the valid name of Papuadytes Balke, 1998. Latissimus, 23: 33–34. ; ; ; ; 2008: Madaglymbus, a new genus of Malagasy endemic diving beetles and description of a highly unusual species based on morphology and DNA sequence data (Dytiscidae: Copelatinae). Systematics and biodiversity, 6: 43-51. ; ; 2010: Dytiscidae: Copelatinae (Coleoptera). Pp. 45-128 in: & (eds.): Water beetles of New Caledonia (part 1). Monographs on Coleoptera'', 3.