Children (90 direct children, 99 direct and indirect children):
Fundulus waccamensis
Waccamaw killifish
Fundulus julisia
Barrens topminnow
Fundulus albolineatus
Whiteline topminnow
Fundulus notatus
Blackstripe topminnow
Fundulus heteroclitus
(tree size 4)
Mummichog
Fundulus pulvereus
Bayou topminnow
Fundulus zebrinus
Plains killifish
Fundulus lineolatus
Lined topminnow
Fundulus confluentus
Marsh killifish
Fundulus majalis
Striped killifish
Fundulus bermudae
Bermuda killifish
Fundulus saguanus
Fundulus similis
Longnose killifish
Fundulus chrysotus
Golden topminnow
Fundulus seminolis
Seminole killifish
Fundulus grandis
(tree size 2)
Gulf killifish
Fundulus parvipinnis
(tree size 1)
California killifish
Fundulus grandissimus
Giant killifish
Fundulus jenkinsi
Saltmarsh topminnow
Fundulus diaphanus
(tree size 2)
Banded killifish
Fundulus bifax
Stippled studfish
Baja california killifish
Killifish
Fundulus luciae
Spotfin killifish
Fundulus escambiae
Russetfin topminnow
Fundulus rathbuni
Speckled killifish
Fundulus euryzonus
Broadstripe topminnow
Fundulus blairae
Lowland topminnow
Fundulus cingulatus
Banded topminnow
Fundulus nottii
Bayou topminnow
Fundulus dispar
Starhead topminnow
Fundulus stellifer
Southern studfish
Fundulus olivaceus
Blackspotted topminnow
Fundulus sciadicus
Plains topminnow
Fundulus rubrifrons
Redface topminnow
Lover's lake killifish
Fundulus relictus
Fundulus persimilis
Yucatan killifish
Fundulus kansae
Northern plains killifish
Fundulus philpisteri
Fundulus catenatus
Northern studfish
Fundulus auroguttatus
Zygonectes
Fundulus xenicus
Fundulus xenica
Fundulus adinia
Fundulus antillarum
Fundulus aureus
Fundulus badius
Fundulus bartrami
Fundulus brevis
Fundulus chaplini
Fundulus coenicolus
Fundulus cubensis
Fundulus dugesii
Fundulus extensus
Fundulus fasciatus
Fundulus flavulus
Fundulus floridensis
Fundulus fonticola
Fundulus formosus
Fundulus funduloides
Fundulus guatemalensis
Fundulus guentheri
Fundulus insularis
Fundulus inurus
Fundulus labialis
Fundulus letourneuxi
Fundulus limbatus
Fundulus lozanoi
Fundulus micropus
Fundulus multifaciatus
Fundulus nigrofaciatus
Fundulus nisorius
Fundulus oaxacae
Fundulus ocellaris
Fundulus ornatus
Fundulus pallidus
Fundulus paraguayensis
Fundulus pisciculus
Fundulus rhizophorae
Fundulus robustus
Fundulus sjostedti
Fundulus spilotus
Fundulus swampinus
Fundulus trifasciatus
Fundulus vernalis
Fundulus vinctus
Fundulus viridescens
Fundulus gardneri
Fundulus palmqvisti
Fundulus meeki