Based on the specimens collected in four surveys at eight sites in major rivers in Vinh Long province during 2013 through 2014, the total of eighteen species of cladoceran, belonging to 14 genera, 7 families and 2 orders, were recorded. The cladocerans fauna in Vinh Long province is moderately diverse, and almost all the species were common. | Cladoceran diversity in Vinh Long province and redescription of the rare species Grimaldina brazzai Richard, 1892 (Branchiopoda: anomopoda: Macrotricidae) for zooplankton fauna Vietnam
