Predaceous water beetles (Coleoptera, Hydradephaga) of the Lake St Lucia system, South Africa: biodiversity, community ecology and conservation implications Perissinotto, Renzo Bird, Matthew S. Bilton, David T. ZooKeys 2016 2016-06-02 595 85 135 8A725EE3-482F-4873-54CE-659A3B8D1091 Boheman, 1848 Boheman 1848 Insecta Dytiscidae Cybister CoL Animalia Cybister marginicollis Coleoptera 23 108 Arthropoda species marginicollis  Synonyms.   Cybister auritusGerstaecker, 1871;  Cybister filicornisSharp, 1882;  Cybister marginicollis annulicornisGriffini, 1892.  Remarks. Ponds and lagoons.  Distribution. Widespread to Western, Central and Eastern Africa.  St Lucia records. Previously recorded by Vrdoljak (2004)in 2002/2003 in fresh water wetlands. Recorded at Western Shores, Eastern Shores and False Bay in November 2013, July 2014 and January/February 2015, during the course of this study.   Figure 26.  Cybister marginicollisBoheman, 184815.9 mm, iSimangaliso Wetland Park, False Bay (site 27), January 2015DT Bilton, MS Bird & R Perissinotto leg.