This section is from the book "The Horse - Its Treatment In Health And Disease", by J. Wortley Axe. Also available from Amazon: The Horse. Its Treatment In Health And Disease.
A triangular muscle placed beneath the one last described.
Origin. - From the superior part of the parietal crest.
Insertion. - Into the inner side of the base of the conchal cartilage.
Action. - To draw the ear inward towards the centre of the poll.
 
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