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              List navigation
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| Home page | TNA partonomy | 
| Top level | 
                nervous system  
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| Level 2 | 
                autonomic subdivision   Short Extended
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| Level 3 | 
                visceral plexuses   Short Extended
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| Current level | 
                thoracic plexuses  
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| Subsidiary language with Latin | English French Spanish Russian | 
| Non Latin primary language | English French Spanish Russian | 
               
              Partonomy list
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              Scientific notes
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              Signature
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| Type of list | P4 | 
| List Unit Identifier | 6827 | 
| Number of children | 11 (validated) | 
| Number of units | 8 (validated) | 
| Signature | 19695 (validated since 23.4.2018) | 
| Date: 10.09.2021 |