Avian Tongue - Anatomy & Physiology
Revision as of 16:30, 7 September 2010 by Bara (talk | contribs) (moved The Avian Tongue - Anatomy & Physiology to Avian Tongue - Anatomy & Physiology)
Introduction
The size and structure of the avian tongue varies between species. It is related to functional requirements.
Structure and Function
- Narrow
- Pointed
- Contains little intrinsic muscle
- The enteroglossal bone is present consisting of bone and cartilage with medullary spaces containing red marrow
- Supported by the lingual process of the hyoid bone
- Rudimentary lingual muscles
- Striated muslce fibres
Histology
Species Differences
- Parrots use their muscular tongue to lap water
- Parrots use their muscular tongue to produce human sounds (see here)
Test yourself with the Avian Alimentary Tract Flashcards
Avian Alimentary Tract Flashcards