Cysticopsis exauberi C.G. Aguayo & M.L. Jaume,1954
Eurycampta exdeflexa (H.A. Pilsbry, 1890)
Hemitrochus filicosta (L. Pfeiffer, 1845)
Plagioptycha fosteri W.J. Clench, 1940
Cahuillus fultoni L.H. Gilbertson, D.J. Eernisse& A. Wallace, 2013
Hemitrochus fuscolabiata (F. Poey, 1858)
Hemitrochus gallopavonis (A. Valenciennes, 1846)
Hemitrochus garciana W.J. Clench & C.G. Aguayo,1953
Hemitrochus gilva (A.E.J. Férussac, 1821)
Hemitrochus graminicola (C.B. Adams, 1849)
Cahuillus greggi (W.B. Miller, 1981)
Plagioptycha gregoriana W.H. Dall, 1905
Jeanneretia gundlachi W.J. Clench & C.G. Aguayo,1951
Hemitrochus hendersoni C.G. Aguayo & M.L. Jaume,1957
Plagioptycha indistincta (A.E.J. Férussac, 1821)
Xerarionta intercisa (W.G. Binney, 1857)
Noyo intersessa (B. Roth, 1987)
Cysticopsis jaudenesi (Cisneros in R. Arango,1876)
Jeanneretia jaumei W.J. Clench & C.G. Aguayo,1951
Xerarionta kelletti (E. Forbes, 1850)
Cysticopsis lassevillei (J. Gundlachin L. Pfeiffer, 1861)
Cysticopsis lescallei (J. Gundlachin L. Pfeiffer, 1859)
Cysticopsis letranensis (L. Pfeiffer, 1857)
Cepolis levibasis E.G. Vanatta, 1923
Xerarionta levis (L. Pfeiffer, 1845)
Dialeuca lewisiana H.A. Pilsbry, 1942
Coryda lindoni (L. Pfeiffer, 1846)
Hemitrochus lucipeta (F. Poey, 1854)
Cysticopsis luzi (R. Arango in F. Poey,1868)
Hemitrochus maculifera (Gutiérrez in F. Poey,1858)
Hemitrochus maisiana C.G. Aguayo & M.L. Jaume,1957
Coryda melanocephala (J. Gundlachin L. Pfeiffer, 1859)
Cahuillus mexicanus (H.A. Pilsbry & H.N. Lowe,1934)
Jeanneretia modica W.J. Clench & C.G. Aguayo,1951
Plagioptycha monodonta (H.C. Lea, 1831)