Torrecoptis holguinensis (C.G. Aguayo, 1934) Cuba
Bactrocoptis hollandi (C.B. Adams, 1850) Jamaica
Callocoptis hubbardi C. de la Torre& P. Bartsch, 1972 Cuba17 mm
Coelocentrum huertai P. Bartsch, 1947 Mexico, Acapulco
Pycnoptychia humboldtii (L. Pfeiffer, 1840) Cuba29,3 mm
Simplicervix humilis (C.B. Adams, 1850) Jamaica
Urocoptis hunbardi C. de la Torre
Bactrocoptis hydrophana (E. Chitty, 1853) Jamaica
Holospira hyperia P. Bartsch, 1926 Puebla, Mexico
Cochlodinella illamellata (B.H. Wright in L. Pfeiffer, 1864) Cuba12 mm
Holospira imbricata E.C. Von Martens, 1863
Bialasmus imparata (R. Arango, 1882) Cuba
Gongylostomella inaudita C. de la Torre& P. Bartsch, 1972 Cuba
Poecilocoptis incerta (R. Arango, 1881) Cuba
Macroceramus inermis J. Gundlach in L. Pfeiffer, 1858 Cuba
Holospira infanta P. Bartsch, 1906 Mexico, Saltillo
Tetrentodon inflata C. de la Torre& P. Bartsch, 1972 Cuba
Liocallonia infortunata (R. Arango, 1882) Cuba
Liocallonia infortunata parva C. de la Torre& P. Bartsch, 1972 Cuba
Microceramus infradenticulatus (B.H. Wright in L. Pfeiffer, 1864) Cuba
Urocoptis innata (C.D. Weinland) Haiti
Simplicervix inornata (C.B. Adams, 1849) Jamaica
Oligostylus insigne (J.C.H. Crosse& P.H. Fischer, 1872) Mexico
Urocoptis instabilis H. Vendryes, 1901 Jamaica
Tetrentodon insuflata C. de la Torre& P. Bartsch, 1972 Cuba
Pfeiffericoptis insulana C. de la Torre& P. Bartsch, 1972 Cuba
Spartocentrum insulare G.D. Hanna, 1923 Mexico16,8 mm
Organocoptis integra (L. Pfeiffer, 1856) Cuba13 mm
Centralia intermedia (C. de la Torre, 1911) Cuba
Macroceramus interrogationis C. de la Torre& P. Bartsch, 1972 Cuba
Idiostemma interrupta (J. Gundlach in L. Pfeiffer, 1857) Cuba
Centralia intuscoarctata (C. de la Torre, 1911) Cuba
Planostemma intusfalcata (C. de la Torre& H.F. Ramsden, 1909) Cuba
Pleurostemma intusmalleata (J. Gundlach in L. Pfeiffer, 1855) Cuba
Spirostemma inusitatum H. Vendryes, 1901 Jamaica