Centruroides haitiensis Lourenço, 2016, from Grande Cayemite, Haiti, is regarded as a junior synonym of Centruroides alayoni Armas, 1999, previously known from southern Pedernales Province (215 km east of Grande Cayemite), Dominican Republic. Consequently, C. alayoni is herein recorded for the first time from Haiti. The list of the Haitian species of the genus Centruroides Marx, 1890 is given.
de Armas, L. F. 2017 . First record of Centruroides alayoni Armas, 1999 (Scorpiones: Buthidae) from Haiti, Greater Antilles. Euscorpius, No. 244: 1-3.