Dear all, I am attempting to make a complete list of all the worlds known Modulidae. Below is what I have compiled so far: Modulus ambiguus - Dautzenberg, 1910 West Africa Modulus candidus - Petit, 1853 Indo Pacific Modulus carchedonius - Lamarck, 1822 America Modulus catenulatus - Philippi, 1849 West America Modulus cerodes - Adams, 1851 West America Modulus disculus - Philippi, 1846 West America Modulus kaicherae - Petuch, 1987 Caribbean Modulus lacteus - Kuroda, 1949 Japan Modulus lindae - Petuch, 1987 Caribbean Modulus modulus - Linnaeus, 1758 America Modulus pacei - Petuch, 1987 Caribbean Modulus tectum - Gmelin, 1791 Indo Pacific Now, I want to know, are there any species I have missed on here? Are any of the species listed considered synonyms? I would greatly appreciate any help. Kindest Regards, James