Ilybius
Ilybius is a large genus of predatory aquatic beetles in the family Dytiscidae. The genus is native to the Palearctic, the Near East, the Nearctic, and North Africa. 70 species has been described from this genus:Ilybius aenescens Thomson, 1870Ilybius albarracinensis Ilybius angustior Ilybius anjarum Nilsson, 1999Ilybius apicalis Sharp, 1873Ilybius ater Ilybius austrodiscors Ilybius balkei Ilybius bedeli Ilybius biguttulus Ilybius boryslavicus Lomnicki, 1894Ilybius chalconatus Ilybius chishimanus Kôno, 1944Ilybius churchillensis Wallis, 1939Ilybius cinctus Sharp, 1878Ilybius confertus Ilybius confusus Aubé, 1838Ilybius crassus Thomson, 1856Ilybius dettneri Ilybius discedens Sharp, 1882Ilybius discors Ilybius erichsoni Ilybius euryomus Ilybius fenestratus Ilybius fraterculus LeConte, 1862Ilybius fuliginosus Ilybius gagates Ilybius guttiger Ilybius hozgargantae Ilybius hulae Ilybius hypomelas Ilybius ignarus Ilybius incarinatus Zimmermann, 1928Ilybius jaechi Ilybius jimzim Ilybius lagabrunensis Ilybius larsoni Ilybius lateralis Ilybius lenensis Nilsson, 2000Ilybius lenkoranensis Ilybius lineellus Ilybius meridionalis Aubé, 1837Ilybius montanus Ilybius nakanei Nilsson, 1994Ilybius neglectus Ilybius oblitus Sharp, 1882Ilybius obtusus Sharp, 1882Ilybius opacus Ilybius ovalis Gschwendtner, 1934Ilybius pederzanii Ilybius picipes Ilybius pleuriticus LeConte, 1850Ilybius poppiusi Zaitzev, 1907Ilybius pseudoneglectus Ilybius quadriguttatus Ilybius quadrimaculatus Aubé, 1838Ilybius samokovi Ilybius satunini Ilybius similis Thomson, 1856Ilybius subaeneus Erichson, 1837Ilybius subtilis Ilybius thynias Fery & Przewozny, 2011Ilybius vancouverensis Ilybius vandykei Ilybius verisimilis Ilybius vittiger Ilybius walsinghami Ilybius wasastjernae
- ''Ilybius wewalkai''