Adeorbis verreauxii P. Fischer, 1857 accepted as Cyclostremiscus verreauxii (P. Fischer, 1857) (additional source)
Chonebasis Pilsbry & Olsson, 1945 accepted as Macromphalina Cossmann, 1888 (original description)
Chonebasis carinata Pilsbry & Olsson, 1945 accepted as Macromphalina carinata (Pilsbry & Olsson, 1945) (original description)
Chonebasis dipsycha Pilsbry & Olsson, 1945 accepted as Macromphalina dipsycha (Pilsbry & Olsson, 1945) (original description)
Chonebasis equatorialis Pilsbry & Olsson, 1945 accepted as Macromphalina equatorialis (Pilsbry & Olsson, 1945) (original description)
Chonebasis immersiceps Pilsbry & Olsson, 1945 accepted as Macromphalina immersiceps (Pilsbry & Olsson, 1945) (original description)
Chonebasis peruviana Pilsbry & Olsson, 1945 accepted as Macromphalina peruviana (Pilsbry & Olsson, 1945) (original description)
Chonebasis philippii Pilsbry & Olsson, 1945 accepted as Macromphalina philippii (Pilsbry & Olsson, 1945) (original description)
Chonebasis recticeps Pilsbry & Olsson, 1945 accepted as Macromphalina recticeps (Pilsbry & Olsson, 1945) (original description)
Chonebasis symmetrica Pilsbry & Olsson, 1945 accepted as Macromphalina symmetrica (Pilsbry & Olsson, 1945) (original description)
Cyclostremiscus Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus balboa Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus bartschi Pilsbry & Olsson, 1945 accepted as Cyclostremiscus pauli Pilsbry & Olsson, 1952 (original description)
Cyclostremiscus colombianus Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus gallo Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus pachynepion Pilsbry & Olsson, 1945 accepted as Lodderena pachynepion (Pilsbry & Olsson, 1945) (original description)
Cyclostremiscus peruvianus Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus planospira Pilsbry & Olsson, 1945 (original description)
Cyclostremiscus verreauxii (P. Fischer, 1857) (additional source)
Lydiphnis (Mesopteryx) Pilsbry & Olssen, 1945 accepted as Circulus Jeffreys, 1865 (original description)
Lydiphnis cymatotropis Pilsbry & Olsson, 1945 (original description)
Lydiphnis strongi Pilsbry & Olsson, 1952 (original description)
Panastoma Pilsbry & Olsson, 1945 (original description)
Panastoma azulense Pilsbry & Olsson, 1945 (original description)
Parviturbo decussatus clausus Pilsbry & Olsson, 1945 accepted as Parviturboides clausus (Pilsbry & Olsson, 1945) (original description)
Teinostoma americanum Pilsbry & Olsson, 1945 (original description)
Teinostoma concavaxis Pilsbry & Olsson, 1945 (original description)
Teinostoma esmeralda Pilsbry & Olsson, 1945 (original description)
Teinostoma imperfectum Pilsbry & Olsson, 1945 (original description)
Teinostoma millepunctatum Pilsbry & Olsson, 1945 accepted as Solariorbis millepunctatus (Pilsbry & Olsson, 1945) (original description)
Teinostoma narina Pilsbry & Olsson, 1945 (original description)
Teinostoma percarinatum Pilsbry & Olsson, 1945 (original description)
Teinostoma politum ultimum Pilsbry & Olsson, 1945 accepted as Teinostoma ultimum Pilsbry & Olsson, 1945 (original description)
Teinostoma rarum Pilsbry & Olsson, 1945 (original description)
Teinostoma soror Pilsbry & Olsson, 1945 (original description)
Vitridomus Pilsbry & Olsson, 1945 (original description)
Vitridomus fragilis Pilsbry & Olsson, 1945 (original description)
Vitridomus nereidis Pilsbry & Olsson, 1945 (original description)

Ecuadorean Exclusive Economic Zone for Teinostoma esmeralda Pilsbry & Olsson, 1945 
Mexican part of the North Pacific Ocean for Teinostoma politum ultimum Pilsbry & Olsson, 1945 
Panamanian part of the North Pacific Ocean for Cyclostremiscus bartschi Pilsbry & Olsson, 1945