The story
Etymology from Wiktionary, CC BY-SA 4.0.
discoconic
Today it means: Having an extremely narrow conch shape (between 0 and 30% of the diameter) with umbilical width index between 20 and 30%. Full definition →
Today it means: Having an extremely narrow conch shape (between 0 and 30% of the diameter) with umbilical width index between 20 and 30%. Full definition →
Etymology from Wiktionary, CC BY-SA 4.0.