Dalopius gracilis Brown, 1934c : 92

Ferreira, Vinicius De Souza, 2015, An annotated catalogue of the type material of Elateroidea Leach, 1815 (Coleoptera) deposited in the Coleoptera collection of the Museum of Zoology of the University of São Paulo, Brazil, Zootaxa 3937 (2), pp. 263-310 : 274

Dalopius gracilis Brown, 1934c: 92

Paratype: 1 ♀.Berkeley, Calif, April, 1932, H.W. Saylor; [on yellow] Paratype, D. gracilis Brown, No. 3562. Conservation status: Good condition. Specimen glued on white triangle by mesoventrite.