Pseudoxiphophorus diremptus

fish
   Anabantiformes
   Anguilliformes
   Atheriniformes
   Characiformes
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
     Aplocheiloidei
     Cyprinodontoidei
     Poeciliidae
       Poeciliinae
         Alfaro
         Belonesox
         Brachyrhaphis
         Gambusia
         Girardinus
         Heterandria
         Neoheterandria
         Phallichthys
         Phalloceros
         Poecilia
         Poeciliopsis
         Priapella
         Priapichthys
         Pseudoxiphophorus
           anzuetoi
           attenuatus
           bimaculatus
           cataractae
           diremptus
             biotope
           jonesii
           litoperas
           obliquus
           tuxtlaensis
         Scolichthys
         Xenophallus
         Xiphophorus
       Xenodexiinae
   Gobiiformes
   Perciformes
   Siluriformes
   Synbranchiformes
   more
inverts
plants
misc