Leptalpheus is a genus of shrimp in the family Alpheidae, containing the following eight species: \n* Leptalpheus axianassae Dworschak & Coelho, 1999 \n* Leptalpheus denticulatus Anker & Marin, 2009 \n* Leptalpheus dworschaki Anker & Marin, 2009 \n* Leptalpheus felderi Anker, Vera Caripe & Lira, 2006 \n* Leptalpheus forceps A. B. Williams, 1965 \n* Leptalpheus mexicanus Ríos & Carvacho, 1983 \n* Leptalpheus pacificus A. H. Banner & D. M. Banner, 1974 \n* Leptalpheus pierrenoeli Anker, 2008