Share this entry
univalve Syllabification: u·ni·valve
Pronunciation: /ˈyo͞onəˌvalv/

Definition of univalve in English:


Having one valve or shell.
Example sentences
  • In the earliest Cambrian, one lineage developed a bivalved mineralized shell (Fordilla and its relatives), the other an endogastric univalve shell (the Helcionellids).
  • Vetustovermis bears a number of morphological features that are found in Kimberella, which has been interpreted to have a non-mineralized but stiff univalve shell.


Back to top  
another term for gastropod.
Example sentences
  • Thus, all rostroconches and some helcionellacean univalves technically become stem group bivalves.
  • Now explain how a univalve differs from a bivalve, in more ways than just the number of shells.
  • But who speaks out for the univalve and the bivalve?
Definition of univalve in:
Share this entry

What do you find interesting about this word or phrase?

Comments that don't adhere to our Community Guidelines may be moderated or removed.

Subscribe to remove ads and access premium resources