Definitions

List

• In closing apparatus of valve, less prominent, ridge-like elevation along inner margin; located on thickened part (duplicature) of inner lamella, above major ridge (selvage). See also flange, selvage groove). [Stachowitsch, 1992]
• Ridge on proximal side of selvage on contact margin. [McLaughlin, 1980]

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Citing this glossary: For individual definitions, please cite the specific author(s) of the definition.
To cite the glossary as a whole, please use:
Martin, J.W., N.D. Pentcheff, D. Striley, C. Perrodin, A.R. Wall, J. Wall, and J. Zieba (editors). Crustacea Glossary. Crustacea Department, Natural History Museum of Los Angeles County. Accessed: 31 Mar 2025. URL: https://research.nhm.org/glossary