Meanings
Cite this entry
protocephalon. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protocephalon
“protocephalon.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protocephalon. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “protocephalon,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protocephalon.
Source: protocephalon on Wiktionary, CC BY-SA 4.0.