Synonyms and other taxonomic changes
Suphisellus puncticollis (Crotch)
Orig. Comb: Suphis puncticollis Crotch, 1873
Elytra pitchy black to dark brown, with a transverse row of irregular lights spots, or a band, near the middle. The two spots on each elytron are sometimes coalesced into a single transverse band that does not reach the sutural line of the elytra. (1)
most often occurs in/nr. standing water (1)
Crotch, G.R. 1873. Revision of the Dytiscidae of the United States. Transactions of the American Entomological Society 4: 383-424.