margin

From ZooTerms (Dictionary of Invertebrate Zoology)
Jump to: navigation, search
margin (noun; Latin margo, border): 1. A border or an edge.

2. (Arthropoda: Insecta) The edge of a wing.

3. (Cnidaria: Anthozoa) The junction of the oral disk and collum of a sea anemone.

4. (Mollusca) The edge of a shell.