Dalopius cognatus Brown, 1934a: 38

Paratype: 1 ♂. Gravenhuset July, 1932, Ont., G. M. Stirret; [on yellow] Paratype, D. cognatus Brown, No. 3544; Dalopius cognatus .

Conservation status: Good condition; left antenna missing. Specimen glued on white triangle by mesoventrite.

Paratype: 1 ♀. Knowlton, Que, 14.6.1928, W.J. Brown; ♀, 1 ½; [on yellow] Paratype, D. cognatus Brown, No. 3544.

Conservation status: Idem.