Vertebral formula and numerical variations in the spine of the Antarctic and southern South American penguins (Aves: Sphenisciformes)
Abstract The vertebral column in tetrapods consists of several constant regions, namely the cervical, thoracic, lumbar, sacral, and caudal regions. Each of these regions is characterized by a specific number of vertebrae, contributing to the overall vertebral formula. Supernumerary and/or m...
| Автори: | , |
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| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Pensoft
2024-03-01
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| Серія: | Vertebrate Zoology |
| Онлайн доступ: | https://vertebrate-zoology.arphahub.com/article/114112/download/pdf/ |