Aluta rimulata Ulrich & Bassler, 1931 † (original description)
Bradoria curta Ulrich & Bassler, 1931 † (original description)
Bradoria elongata Ulrich & Bassler, 1931 † (original description)
Bradoria medialis Ulrich & Bassler, 1931 † (original description)
Bradoria subquadrata Ulrich & Bassler, 1931 † (original description)
Bradoria tontoensis Ulrich & Bassler, 1931 † accepted as  † (original description)
Dielymella Ulrich & Bassler, 1931 † (original description)
Dielymella appressa Ulrich & Bassler, 1931 † (original description)
Dielymella brevis Ulrich & Bassler, 1931 † (original description)
Dielymella dorsalis Ulrich & Bassler, 1931 † (original description)
Dielymella nasuta Ulrich & Bassler, 1931 † (original description)
Dielymella recticardinalis Ulrich & Bassler, 1931 † (original description)
Indiana curta Ulrich & Bassler, 1931 † (original description)
Indiana faba Ulrich & Bassler, 1931 † (original description)
Indiana impressa Ulrich & Bassler, 1931 † (original description)
Indiana labiosa Ulrich & Bassler, 1931 † (original description)
Indiana longula Ulrich & Bassler, 1931 † (original description)
Indiana matthewi Ulrich & Bassler, 1931 † (original description)
Indiana suberecta Ulrich & Bassler, 1931 † (original description)
Mononotella Ulrich & Bassler, 1931 † (original description)
Polyphyma marginata Ulrich & Bassler, 1931 † accepted as  † (original description)
Walcottella Ulrich & Bassler, 1931 † (original description)
Walcottella apicalis Ulrich & Bassler, 1931 † (original description)
Walcottella breviuscula Ulrich & Bassler, 1931 † (original description)
Walcottella concentrica Ulrich & Bassler, 1931 † (original description)
Walcottella leperditoides Ulrich & Bassler, 1931 † (original description)
Walcottella limatula Ulrich & Bassler, 1931 † (original description)
Walcottella longula Ulrich & Bassler, 1931 † (original description)
Walcottella nitida Ulrich & Bassler, 1931 † (original description)
Walcottella oblonga Ulrich & Bassler, 1931 † (original description)
Walcottella obsoleta Ulrich & Bassler, 1931 † (original description)
Walcottella pulchella Ulrich & Bassler, 1931 † (original description)
Walcottella scitula Ulrich & Bassler, 1931 † (original description)
Walcottella subtruncata Ulrich & Bassler, 1931 † (original description)
Walcottella ventrosa Ulrich & Bassler, 1931 † (original description)