Definitions

Descending aorta

• (Taxon-specific: Order Mysida) Major unpaired blood vessel arising ventrally near posterior end of heart. Variously branched ventrally. [Stachowitsch, 1992]
• (Taxon-specific: Superorder Syncarida) Aorta. [Stachowitsch, 1992]
• (Taxon-specific: Order Euphausiacea) Major blood vessel arising from ventral surface of heart. Extends around gonads and branches above ganglia of thorax into an anteriorly and posteriorly directed artery (sternal and abdominal arteries). (paired, unpaired). [Stachowitsch, 1992]

---

 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: 8 Nov 2024. URL: https://research.nhm.org/glossary