Distribution maps of Copelatus species. A C. marginipennis (circle), C. baculiformis (square) B C. mahajanga (circle), C. sp. 2 (square) C C. pulchellus (circle), C. peridinus (square) D C. distinguendus (circle), C. sp. 1 (square).

 
 
  Part of: Ranarilalatiana T, Raveloson Ravaomanarivo LH, Bergsten J (2019) Taxonomic revision of the genus Copelatus of Madagascar (Coleoptera, Dytiscidae, Copelatinae): the non- erichsonii group species. ZooKeys 869: 19-90. https://doi.org/10.3897/zookeys.869.33997