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Taxonomy:

Hydroporus acutangulus (Add)
Hydroporus amplicatus (Add)
Hydroporus angusi (Add)
Hydroporus angustatus (Add)
Hydroporus bergmani (Add)
Hydroporus bithynicus (Add)
Hydroporus brevis (Add)
Hydroporus breviusculus (Add)
Hydroporus discretus (Add)
Hydroporus elongatulus (Add)
Hydroporus erythrocephalus (Add)
Hydroporus esseri (Add)
Hydroporus fuscipennis (Add)
Hydroporus geniculatus (Add)
Hydroporus glabriusculus (Add)
Hydroporus gyllenhalii (Add)
Hydroporus incognitos (Add)
Hydroporus jacobsoni (Add)
Hydroporus kabakovi (Add)
Hydroporus kozlovskii (Add)
Hydroporus lapponum (Add)
Hydroporus laticollis (Add)
Hydroporus longicornis (Add)
Hydroporus marginatus (Add)
Hydroporus melanarius (Add)
Hydroporus memnonius (Add)
Hydroporus morio (Add)
Hydroporus neglectus (Add)
Hydroporus nigellus (Add)
Hydroporus nigrita (Add)
Hydroporus notabilis (Add)
Hydroporus obscurus (Add)
Hydroporus palustris (Add)
Hydroporus pilicornis (Add)
Hydroporus planus (Add)
Hydroporus pseudopubescens (Add)
Hydroporus puberulus (Add)
Hydroporus pubescens (Add)
Hydroporus punctipennis (Add)
Hydroporus rufifrons (Add)
Hydroporus saghaliensis (Add)
Hydroporus scalesianus (Add)
Hydroporus sejilashan (Add)
Hydroporus semenowi (Add)
Hydroporus sibiricus (Add)
Hydroporus striola (Add)
Hydroporus submuticus (Add)
Hydroporus tatianae (Add)
Hydroporus tesselatus (Add)
Hydroporus tristis (Add)
Hydroporus umbrosus (Add)
Hydroporus yakutae (Add)