Macroceramus yateresense M.I. Sánchez Roig
Haplocion yucatanensis (P. Bartsch, 1906)
Holospira yucatensis P. Bartsch, 1906
Torrecoptis zanjonensis C. de la Torre & P. Bartsch,1972
Urocoptis zonata T. Kira, 1955
Holospira zygoptyx F.G. Thompson& E.L. Mihalcik, 2005