curve
belizanus
fish
Anabantiformes
Anguilliformes
Atheriniformes
Characiformes
Cichlidae
Cypriniformes
Cyprinodontiformes
Aplocheiloidei
Cyprinodontoidei
Poeciliidae
Poeciliinae
Alfaro
Belonesox
belizanus
Brachyrhaphis
Cnesterodon
Gambusia
Girardinus
Heterandria
Neoheterandria
Phallichthys
Phalloceros
Poecilia
Poeciliopsis
Priapella
Priapichthys
Pseudoxiphophorus
Scolichthys
Xenophallus
Xiphophorus
Xenodexiinae
Gobiiformes
Perciformes
Siluriformes
Synbranchiformes
more
inverts
plants
misc
belizanus
biotope
Belonesox belizanus
Further reading:
Pike Killifish: A Small, Specialized Ambush Piscivore
http://vtichthyology.blogspot.com/2017/02/pike-killifish-small-specialized-ambush.html
encycloquaria.com