siphonal fold
From ZooTerms (Dictionary of Invertebrate Zoology)
siphonal fold: (Mollusca: Gastropoda) A ridge corresponding to the siphonal notch that winds spirally around the columella.
- This page was last modified on 13 September 2013, at 23:35.
- Content is available under Creative Commons Attribution-Share Alike 4.0 Unported unless otherwise noted.
