In some fishes, the palatoquadrate is the dorsal component of the mandibular arch, the ventral one being Meckel's cartilage. The palatoquadrate forms from splanchnocranium in various chordates including placoderms and acanthodians.[1]
See also
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Look up palatoquadrate in Wiktionary, the free dictionary.
References
- Kardong, Kenneth V. Vertebrates Comparative Anatomy, Function, Evolution. p. 227.
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