Definitions

Frontal margin

• 

  

  Nomenclature of isopod cephalon (A). Examples of isopod mouth appendages: Idoteidae (B, C, F, H); Cirolanidae (D, E, G, I). [Wetzer et al. 1997]
  Separates the upper surface of the cephalon from the frontal lamina; anterior margin of cephalon. [Wetzer et al. 1997]

 Copyright NHMLAC    Design: Dean Pentcheff pentcheff@gmail.com
 
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: 16 Feb 2025. URL: https://research.nhm.org/glossary