Viewing topic: Umbo

See sub-topics for Umbo ... >> Natural Science >> Zoology >> Umbo

Highest Rated Sign

No video has been submitted for this term

Nobody has posted a sign yet.


  • Definition: One of the prominences on either side of the hinge region in a bivalve mollusc shell. Also, the "beak" of a brachiopod shell.

    Source: Hickman, C.P., et al. 2011. Integrated Principles of Zoology. Fifteenth Edition. McGraw-Hill Higher Education.

  • There are no comments for this topic.