Cyclostremiscus azuerensis Pilsbry & Olsson, 1952 (original description)
Cyclostremiscus glyptobasis Pilsbry & Olsson, 1952 † (original description)
Cyclostremiscus glyptomphalus Pilsbry & Olsson, 1952 † (original description)
Cyclostremiscus nodiferus Pilsbry & Olsson, 1952 (original description)
Cyclostremiscus nummus Pilsbry & Olsson, 1952 (original description)
Cyclostremiscus pauli Pilsbry & Olsson, 1952 (original description)
Cyclostremiscus psix Pilsbry & Olsson, 1952 (original description)
Episcynia Mörch, 1875 (basis of record)
Episcynia nicholsoni (A. M. Strong & Hertlein, 1939) (additional source)
Macromphalina hypernotia Pilsbry & Olsson, 1952 (original description)
Solariorbis allomphalus Pilsbry & Olsson, 1952 (original description)
Solariorbis ametabolus Pilsbry & Olsson, 1952 (original description)
Solariorbis bailyanus Pilsbry & Olsson, 1952 (original description)
Solariorbis elegans Pilsbry & Olsson, 1952 (original description)
Teinostoma myrae Pilsbry & Olsson, 1952 (original description)
Vitrinella (Vitrinellops) Pilsbry & Olsson, 1952 represented as
Vitrinella C. B. Adams, 1850 (original description)
Vitrinella (Vitrinellops) zonitoides Pilsbry & Olsson, 1952 represented as
Vitrinella zonitoides Pilsbry & Olsson, 1952 (original description)
Vitrinella campylochila Pilsbry & Olsson, 1952 (original description)
Vitrinella fortaxis Pilsbry & Olsson, 1952 (original description)
Vitrinella goniomphala Pilsbry & Olsson, 1952 (original description)
Vitrinella magister Pilsbry & Olsson, 1952 (original description)
Vitrinella margarita Pilsbry & Olsson, 1952 (original description)
Vitrinella multispiralis Pilsbry & Olsson, 1952 (original description)
Vitrinella proxima Pilsbry & Olsson, 1952 (original description)
Vitrinorbis Pilsbry & Olsson, 1952 (original description)
Vitrinorbis callistus Pilsbry & Olsson, 1952 (original description)
Vitrinorbis galloensis Pilsbry & Olsson, 1952 (original description)
Etymology
Named for Dr. Joshua L. Baily, Jr. of San Diego, California. [details]