Latreillia is a genus of crabs in the family Latreilliidae, comprising five species: \n* Latreillia elegans Roux, 1830 \n* Latreillia metanesa Williams, 1982 \n* Latreillia pennifera Alcock, 1900 \n* Latreillia valida De Haan, 1839 \n* Latreillia williamsi Melo, 1990 The name Latreillia honors Pierre André Latreille. A genus of flies was also given the same name and, as a junior homonym, was renamed Belvosia.