Aparchites gordoni Ulrich & Bassler, 1913 † (original description)
Bollia curta Ulrich & Bassler, 1913 † (original description)
Bollia irregularis Ulrich & Bassler, 1913 † (original description)
Bollia jugalis Ulrich & Bassler, 1913 † (original description)
Craterellina Ulrich & Bassler, 1913 † (original description)
Ctenobolbina denticulata Ulrich & Bassler, 1913 † (original description)
Ctenobolbina dubia Ulrich & Bassler, 1913 † (original description)
Mesomphalus Ulrich & Bassler, 1913 † (original description)
Mesomphalus hartleyi Ulrich & Bassler, 1913 † (original description)
Mesomphalus submarginatus Ulrich & Bassler, 1913 † (original description)
Octonaria inaequalis Ulrich & Bassler, 1913 † accepted as  † (original description)
Pachydomella longula Ulrich & Bassler, 1913 † accepted as  † (original description)
Pontocypris arcuata Ulrich & Bassler, 1913 † accepted as  † (original description)
Primitia concentrica Ulrich & Bassler, 1913 † accepted as  † (original description)
Primitia cumberlandica Ulrich & Bassler, 1913 † (original description)
Primitia postturgida Ulrich & Bassler, 1913 † (original description)
Progonocythere multipunctata Whatley, 1964 † (original description)
Thlipsura multipunctata Ulrich & Bassler, 1913 † accepted as Thlipsurella multipunctata (Ulrich & Bassler, 1913) Swartz, 1932 † (original description)
Thlipsura robusta (Ulrich & Bassler, 1913) Swartz, 1932 † accepted as  † (original description)
Thlipsura robusta robusta (Ulrich & Bassler, 1913) Swartz, 1932 † accepted as  † (original description)
Thlipsurella oblonga (Ulrich & Bassler, 1913) Swartz, 1932 † accepted as  † (original description)
Ulrichia aequalis Ulrich & Bassler, 1913 † (original description)