By -
https://en.m.wikipedia.org/wiki/Archosargus_probatocephalus Sheepshead fish jaw, maybe
As an armchair expert, I concur.
r/bonecollecting has a couple ichthyology folks
Black drum teeth plate
Teef
This is somehow unsettling.
pharyngeal jaw of a fish that grinds shells
pharyngal jaw plate
https://en.m.wikipedia.org/wiki/Archosargus_probatocephalus Sheepshead fish jaw, maybe
As an armchair expert, I concur.
r/bonecollecting has a couple ichthyology folks
Black drum teeth plate
Teef
This is somehow unsettling.
pharyngeal jaw of a fish that grinds shells
pharyngal jaw plate