Author: (Baird, 1855)
FBname: Spotfin killifish
Comments: Inhabits salt marshes.  4 cm max TL (Ref. 7251).  Not a seasonal killifish.  Is difficult to maintain in aquarium (Ref. 27139). Omnivorous and feed on detritus, diatoms and a variety of small crustaceans, insects and worms (Ref. 93252).