Bovicornu eocenense O. Meyer, 1886 † (basis of record)
Bovicornu gracile O. Meyer, 1887 † (basis of record)
Bowdenatheca R. L. Collins, 1934 † (original description)
Bowdenatheca jamaicensis R. L. Collins, 1934 † (original description)
Cavolina digitata (Guppy, 1882) † accepted as Diacria digitata (Guppy, 1882) † (basis of record)
Cavolina floridana R. L. Collins, 1934 † accepted as Cavolinia floridana (R. L. Collins, 1934) † (original description)
Cavolina mexicana R. L. Collins, 1934 † accepted as Cavolinia mexicana (R. L. Collins, 1934) † (original description)
Cavolinia telemus (Linnaeus, 1767) accepted as Cavolinia tridentata (Forsskål, 1775) (basis of record)
Cavolinia vendryesiana (Guppy, 1873) † accepted as Cavolinia marginata (Bronn, 1862) † (additional source)
Cavolinia ventricosa (Guppy, 1882) † (additional source)
Cleodora bowdenensis R. L. Collins, 1934 † accepted as Clio pyramidata Linnaeus, 1767 (original description)
Creseis acicula (Rang, 1828) (additional source)
Creseis corpulenta (O. Meyer, 1887) † (additional source)
Creseis hastata (O. Meyer, 1886) † accepted as Creseis spina (Reuss, 1867) † (basis of record)
Creseis simplex (O. Meyer, 1886) † (basis of record)
Cuvierina columnella (Rang, 1827) (additional source)
Cuvierina globosa R. L. Collins, 1934 † accepted as Cuvierina inflata (Bellardi, 1873) † (original description)
Cuvierina tubulata R. L. Collins, 1934 † accepted as Cuvierina astesana (Rang, 1829) † (original description)
Diacria bisulcata Gabb, 1873 † accepted as Diacria trispinosa (Blainville, 1821) (additional source)
Hyalocylix haitensis R. L. Collins, 1934 † accepted as Hyalocylis haitensis (R. L. Collins, 1934) † accepted as Hyalocylis striata (Rang, 1828) (original description)
Limacina choctavensis (Aldrich, 1887) † accepted as Altaspiratella choctavensis (Aldrich, 1887) † (basis of record)
Limacina elevata R. L. Collins, 1934 † accepted as Striolimacina imitans (Gabb, 1873) † (original description)
Limacina elongatoidea (Aldrich, 1887) † accepted as Altaspiratella elongatoidea (Aldrich, 1887) † (basis of record)
Limacina inflata (A. d'Orbigny, 1835) accepted as Heliconoides inflatus (A. d'Orbigny, 1835) (additional source)
Styliola lamberti Checchia-Rispoli, 1921 † (basis of record)
Styliola sulcifera Gabb, 1873 † accepted as Styliola subula (Quoy & Gaimard, 1827) (basis of record)
Tibiella marshi O. Meyer, 1884 † (additional source)
Tibiella texana R. L. Collins, 1934 † (original description)
Vaginella bicostata (Gabb, 1881) † (basis of record)
Vaginella caribbeana R. L. Collins, 1934 † accepted as Edithinella caribbeana (R. L. Collins, 1934) † (original description)
Vaginella chipolana Dall, 1892 † (basis of record)
Vaginella clavata (Gabb, 1866) † (basis of record)
Vaginella floridana R. L. Collins, 1934 † accepted as Vaginella austriaca Kittl, 1886 † (original description)
Vaginella undulata (Gabb, 1873) † accepted as Edithinella undulata (Gabb, 1873) † (basis of record)
Vaginella venezuelana R. L. Collins, 1934 † (original description)
Vaginella venezuelana R. L. Collins, 1934 † (basis of record)

Texas for Tibiella texana R. L. Collins, 1934 †