Meanings
- not comparable(of nautiloids) Having septal necks longer than the length of one chamber of the phragmocone
Cite this entry
macrochoantic. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/macrochoantic
“macrochoantic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/macrochoantic. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “macrochoantic,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/macrochoantic.
Source: macrochoantic on Wiktionary, CC BY-SA 4.0.