Adephagous water beetles (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae) of Yemen and Dhofar region (Oman) with description of a new Hyphydrus from Socotra Island Hájek, Jiří Reiter, Antonín Acta Entomologica Musei Nationalis Pragae 2014 2014-12-30 54 63 99 6MJD7 Wewalka, 1992 Wewalka 1992 [455,822,219,243] Insecta Dytiscidae Hydroporus Animalia Coleoptera 28 91 Arthropoda species carli   Notes.The species was first published by BALFOUR- BROWNE (1951) under the name  Hydroporus inscitus Sharp, 1882; however, WEWALKA (1992)recognised the series from Yemendistinct from ‘true  inscitus’ from Iraqand described it as a separate species.   Distribution.A species endemic to Yemen.