Adephagous water beetles (Coleoptera: Gyrinidae, Haliplidae, Noteridae, Dytiscidae) of Yemen and Dhofar region (Oman) with description of a new Hyphydrus from Socotra Island Author Hájek, Jiří Department of Entomology, National Museum, Cirkusová 1740, CZ- 193 00 Praha 9 - Horní Počernice, Czech Republic; e-mail: jiri _ hajek @ nm. cz Author Reiter, Antonín South Moravian Museum in Znojmo, Přemyslovců 8, CZ- 669 45 Znojmo, Czech Republic; e-mail: reiter @ znojmuz. cz text Acta Entomologica Musei Nationalis Pragae 2014 2014-12-30 54 63 99 journal article 10.5281/zenodo.5314766 0374-1036 5314766 2111ED80-A550-4F9A-ADBF-8D663E692ADC Nebrioporus seriatus ( Sharp, 1882 ) Published records. BALFOUR- BROWNE (1951: 187): Yemen (as Potamonectes seriatus ); ROCCHI (1985: 446) : Yemen (as Potamonectes seriatus ); TOLEDO (2009: 40) : Yemen . Material examined. YEMEN : SANA’ A GOV.: 2 JJ 3 ♀♀ , 5 km SW Matnah vill., 15°13.7ʹN , 43°59.7ʹE , 2750 m , stream, 19.xi.2010 , J. Hájek leg. ( IBEB , NMPC ). Habitat. Collected in a mountainous stream with gravelly bottom, densely covered with filamentous algae ( Fig. 4 ), together with the previous species. Distribution. Arabian species recorded only from Saudi Arabia and Yemen ( TOLEDO 2009 ).