Aquatic Coleoptera from Pakistan: faunistic and zoogeographical contribution (Coleoptera: Gyrinidae: Dytiscidae: Hydrophilidae) Author Darilmaz, Mustafa C. Faculty of Science and Letters, Department of Biology, Aksaray University, Aksaray, Turkey; Author Ahmed, Zubair Federal Urdu University of Arts, Sciences & Technology, Karachi, Pakistan text Journal of Natural History 2015 2015-07-31 50 149 162 http://dx.doi.org/10.1080/00222933.2015.1059515 journal article 21262 10.1080/00222933.2015.1059515 0278f8af-cfe4-4608-8c4c-61eda0158b7c 1464-5262 3991843 Genus Copelatus Erichson So far, only one species has been recorded from Pakistan : Copelatus feae Régimbart ( Ghosh and Nilsson 2012 ) . In this study, three different species were recognised, however, as two species are represented only by single females; only one species (male) is identified to the species level.