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|  List navigation | 
| Home page | TAH partonomy | 
| Top level | systema skeletale  Short Extended | 
| Level 2 | ossa cranii  Short Extended | 
| Level 3 | os sphenoidale  Short Extended | 
| Current level | ala minor (par)   | 
| Subsidiary language with Latin |       | 
| Non Latin primary language |       | 
|  Partonomy list | 
|  Scientific notes | 
|  Signature | 
| Type of list | P4 | 
| List Unit Identifier | 509 | 
| Number of children | 11 (validated) | 
| Number of units | 4 (validated) | 
| Signature | 16481 (validated since 2.7.2024) | 
| Date: 21.07.2025 |