Hydroglyphus
Hydroglyphus is a genus of predaceous diving beetles in the family Dytiscidae. There are more than 90 described species in Hydroglyphus, found in Africa, Australasia, Indomalaya, and the Palearctic.
Species
These 92 species belong to the genus Hydroglyphus:Hydroglyphus aethiopicus Hydroglyphus amamiensis Hydroglyphus andamanensis Madani & Kumar, 2009 Hydroglyphus angularis Hydroglyphus angulolineatus Hydroglyphus annamita Hydroglyphus apertus Hydroglyphus baeri Hydroglyphus balkei Hendrich, 1999 Hydroglyphus basalis Hydroglyphus bilardoi Biström, 1986 Hydroglyphus borkuanus Hydroglyphus capitatus Hydroglyphus circulatus Hydroglyphus confusus Hydroglyphus coreanus Lee & Ahn, 2016 Hydroglyphus crassifrons Hydroglyphus daemeli Hydroglyphus dakarensis Hydroglyphus divisus Hydroglyphus erannus Hydroglyphus farquharensis Hydroglyphus flammulatus Hydroglyphus flaviculus Motschulsky, 1861 Hydroglyphus flavoguttatus Hydroglyphus flumineus Hydroglyphus fufai Hydroglyphus fulvaster Hydroglyphus fuscipennis Hydroglyphus gabonicus Bilardo & Rocchi, 1990 Hydroglyphus geminodes Hydroglyphus geminus Hydroglyphus godeffroyi Hydroglyphus grammopterus Hydroglyphus gujaratensis Hydroglyphus hamulatus Hydroglyphus hormuzensis Hájek & Brancucci, 2011 Hydroglyphus hummeli Hydroglyphus incisus Biström, 1986 Hydroglyphus incognitus Biström, 1986 Hydroglyphus inconstans Hydroglyphus infirmus Hydroglyphus instriatus Hydroglyphus intermedius Biström, 1986 Hydroglyphus japonicus Hydroglyphus kalaharii Hydroglyphus kifunei Hydroglyphus koppi Hydroglyphus laeticulus Hydroglyphus leai Hydroglyphus lenzi Hydroglyphus licenti Hydroglyphus lineolatus Hydroglyphus lobulatus Hydroglyphus luteolus Hydroglyphus major Hydroglyphus marmottani Hydroglyphus mastersii Hydroglyphus milkoi Hydroglyphus milleri Madani & Kumar, 2009 Hydroglyphus mysorensis Hydroglyphus noteroides Hydroglyphus orientalis Hydroglyphus orthogrammus Hydroglyphus ovatus Hydroglyphus paludivagus Hydroglyphus pendjabensis Hydroglyphus pentagrammus Hydroglyphus perssoni Biström & Nilsson, 1990 Hydroglyphus plagiatus Hydroglyphus pradhani Hydroglyphus pseudoctoguttatus Biström, 2000 Hydroglyphus pseudogeminus Hydroglyphus regimbarti Hydroglyphus rocchii Biström, 1986 Hydroglyphus roeri Biström & Wewalka, 1984 Hydroglyphus shalensis Hydroglyphus signatellus Hydroglyphus signatus Hydroglyphus sinuspersicus Hájek & Wewalka, 2009 Hydroglyphus socotraensis Wewalka, 2004 Hydroglyphus sordidus Hydroglyphus speculum Hydroglyphus splendidus Hydroglyphus strigicollis Hydroglyphus striola Hydroglyphus transvaalensis Hydroglyphus transversus Hydroglyphus trassaerti Hydroglyphus trifasciatus Hydroglyphus vitchumwii- ''Hydroglyphus zanzibarensis''