Meanings
plural cyrtocones
- biologyA curved (cyrtoconic) form of the young shell that succeeds the more primitive orthocone in nautiloid cephalopods.
Origin
Cite this entry
cyrtocone. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/cyrtocone
“cyrtocone.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/cyrtocone. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “cyrtocone,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/cyrtocone.
Source: cyrtocone on Wiktionary, CC BY-SA 4.0.