occurrenceID	taxonID	lifeStage	sex
Petromyzoniformes	Petromyzoniformes
Elasmobranchia	Elasmobranchia		
Holocephali	Holocephali		
Dipneusti	Dipneusti		
Latimeria	Latimeria		
Polypteriformes	Polypteriformes		
Chondrostei	Chondrostei		
Siluriformes	Siluriformes		
Gymnotiformes	Gymnotiformes		
Xenomystinae	Xenomystinae		
Mormyriformes	Mormyriformes		
Ambystoma	Ambystoma		
Salamandra	Salamandra		
Amphiuma means	Amphiuma means