Children (37 direct children, 41 direct and indirect children):
Xiphophorus kallmani
Variatus platy
(tree size 1)
Xiphophorus variatus
Xiphophorus hellerii
(tree size 1)
Green swordtail
Xiphophorus milleri
Xiphophorus maculatus
Southern platyfish
Xiphophorus nezahualcoyotl
Monterrey platyfish
Platy monterrey
Yellow swordtail
Xiphophorus clemenciae
Marbled swordtail
Xiphophorus meyeri
Northern platyfish
Xiphophorus gordoni
Xiphophorus montezumae
(tree size 2)
Chiapas swordtail
Xiphophorus alvarezi
Xiphophorus mayae
Xiphophorus kosszanderi
Xiphophorus multilineatus
Xiphophorus nigrensis
Xiphophorus signum
Xiphophorus xiphidium
Xiphophorus birchmanni
Xiphophorus andersi
Xiphophorus continens
Xiphophorus cortezi
Xiphophorus evelynae
Xiphophorus malinche
Xiphophorus mixei
Xiphophorus monticolus
Xiphophorus roseni
Xiphophorus pygmaeus
Xiphophorus hellerii × xiphophorus maculatus
Platyfish-swordtail hybrid
Xiphophorus bimaculatus
Xiphophorus brevis
Xiphophorus gillii
Xiphophorus guentheri
Xiphophorus guntheri
Xiphophorus jalapae
Xiphophorus rachovii
Xiphophorus strigatus