Priapichthys

fish
   Anabantiformes
   Anguilliformes
   Atheriniformes
   Characiformes
   Cichlidae
   Cypriniformes
   Cyprinodontiformes
     Aplocheiloidei
     Cyprinodontoidei
     Poeciliidae
       Poeciliinae
         Alfaro
         Belonesox
         Brachyrhaphis
         Cnesterodon
         Gambusia
         Girardinus
         Heterandria
         Neoheterandria
         Phallichthys
         Phalloceros
         Poecilia
         Poeciliopsis
         Priapella
         Priapichthys
           annectens
           caliensis
           chocoensis
           darienensis
           nigroventralis
           panamensis
           puetzi
         Pseudoxiphophorus
         Scolichthys
         Xenophallus
         Xiphophorus
         refs
       Xenodexiinae
   Gobiiformes
   Perciformes
   Siluriformes
   more
   Synbranchiformes
inverts
plants
misc