3683 Lonchopisthus micrognathus (Poey, 1860) Opistognathidae Jawfishes Ovalentaria/misc Teleostei Swordtail jawfish Western Central Atlantic: southern Florida, USA and Gulf of Mexico to the northern coast of South America (Ref. 13628). FB 2741872 27 n 96 w Lonchopisthus lindneri 76.86000061035155 m GCRL 17468 1978 Lonchopisthus micrognathus