Upper and lower jaw polypterus

The Masked Shadow

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I have a question. Are Hingemouths upper or lower jaw polypterus?
 

kno4te

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I have a question. Are Hingemouths upper or lower jaw polypterus?
Haven’t heard that terminology yet. I guess both groups could be called that but I’d imagine the lower jaws more so.
 

The Masked Shadow

Redtail Catfish
MFK Member
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Hinemouths are a type of Polypterus, I believe, not a terminology ;)
 
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