Hydrovatus dama Guignot 1958: 6
Paratype: 1 ♂. Congo Belge, P.N.G. / Miss. H. De Saeger / II /gd /4, 28-iv-1952 / H. De Saeger. 3403 // [on red] Paratype // F. Guignot det., 195[handwritten]8 / [handwritten] Hydrovatus / [handwritten] s.str. / [handwritten] dama Guign. / [handwritten] ♂
Conservation status: Good condition; glued on card
Paratype: 1 ♀. Congo Belge, P.N.G. / Miss. H. De Saeger / II /gd /4, 28-iv-1952 / H. De Saeger. 3403 // [on red] Paratype // F. Guignot det., 195[handwritten]8 / [handwritten] Hydrovatus / [handwritten] s.str. / [handwritten] dama Guign. / [handwritten] ♀
Conservation status: Good condition; glued on card