Fin's Fish Guide
Family within Killifishes & livebearers → 
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Fundulidae
35 species in this family
The Fundulidae family belongs to the killifishes & livebearers and includes 35 species in the guide. You find them all below, with photos, identification details and distribution. Identify them in the field with the Fin's Fish Guide app.
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Best-known species
Killifish (Fundulus majalis)
Fundulidae
Northern starhead topminnow
Fundulus dispar
Fundulidae
Plains killifish
Fundulus zebrinus
Fundulidae
Waccamaw killifish
Fundulus waccamensis
Fundulidae
Banded killifish
Fundulus diaphanus
Fundulidae
Killifish (Fundulus heteroclitus)
Fundulidae
Rainwater killifish
Lucania parva
Fundulidae
Bayou killifish
Fundulus pulvereus
Fundulidae
Bayou topminnow
Fundulus nottii
Fundulidae
Bluefin killifish
Lucania goodei
Fundulidae
All species from A to Z
Baja California killifish
Fundulus lima
Fundulidae
Banded killifish
Fundulus diaphanus
Fundulidae
Banded topminnow
Fundulus cingulatus
Fundulidae
Bayou killifish
Fundulus pulvereus
Fundulidae
Bayou topminnow
Fundulus nottii
Fundulidae
Blackspotted topminnow
Fundulus olivaceus
Fundulidae
Blackstripe topminnow
Fundulus notatus
Fundulidae
Bluefin killifish
Lucania goodei
Fundulidae
California killifish
Fundulus parvipinnis
Fundulidae
Cuban killifish (Fundulus saguanus)
Fundulidae
Diamond killifish
Fundulus xenicus
Fundulidae
Giant killifish
Fundulus grandissimus
Fundulidae
Golden topminnow
Fundulus chrysotus
Fundulidae
Gulf killifish
Fundulus grandis
Fundulidae
Killifish (Fundulus majalis)
Fundulidae
Killifish (Fundulus heteroclitus)
Fundulidae
Killifish (Fundulus confluentus)
Fundulidae
Lined topminnow
Fundulus lineolatus
Fundulidae
Longnose killifish
Fundulus similis
Fundulidae
Northern plains killifish
Fundulus kansae
Fundulidae
Northern starhead topminnow
Fundulus dispar
Fundulidae
Northern studfish
Fundulus catenatus
Fundulidae
Plains killifish
Fundulus zebrinus
Fundulidae
Plains topminnow
Fundulus sciadicus
Fundulidae
Pygmy killifish
Leptolucania ommata
Fundulidae
Rainwater killifish
Lucania parva
Fundulidae
Saltmarsh topminnow
Fundulus jenkinsi
Fundulidae
Seminole killifish
Fundulus seminolis
Fundulidae
Southern studfish
Fundulus stellifer
Fundulidae
Speckled killifish
Fundulus rathbuni
Fundulidae
Spotfin killifish
Fundulus luciae
Fundulidae
Stippled studfish
Fundulus bifax
Fundulidae
Waccamaw killifish
Fundulus waccamensis
Fundulidae
Western starhead topminnow
Fundulus blairae
Fundulidae
Whiteline topminnow
Fundulus albolineatus
Fundulidae