" /> splanchnocranium - CISMeF





Preferred Label : splanchnocranium;

Uberon definition : Subdivision of endoskeleton derived from pharyngeal arches;

Uberon synonym : pharyngeal endoskeleton; viscerocranium;

Uberon related term : gill arch skeleton; branchial arch skeleton; visceral skeleton; visceral skeletal system; pharyngeal arch skeleton; pharyngeal skeleton; pharyngeal arch; visceral cranium;

Uberon Homology note : The skull of ancestral tetrapods has the three basic components that we have been considering: (1) chondrocranium, (2) splanchnocranium, and (3) dermatocranium (reference 1); Each part of the skull arises from a separate phylogenetic source. The most ancient part is the splanchnocranium (visceral cranium), which first arose to support pharyngeal slits in protochordates (reference 2).[well established][VHOG];

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Subdivision of endoskeleton derived from pharyngeal arches

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27/07/2025


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