Classificatie
Animalia [koninkrijk]Arthropoda [superfylum]
Mandibulata [fylum]
Hexapoda [superklasse]
Insecta [klasse]
Pterygota [onderklasse]
Coleoptera [orde]
Adephaga [onderorde]
Dytiscoidea [onderklasse]
Dytiscidae [familie]
Dytiscinae [onderfamilie]
Thermonectini [tribe]
Acilius [genus]
Acilius sulcatus [species]