Fig. 4
From: Flock health survey of Irish Texel society breeders and larynx examination in Texel sheep
a: Sagittal section of ovine larynx (formalin fixed). Measurement points labelled include, distance from cricoid cartilage to the arytenoid cartilage, overlap of the tracheal cartilage and cricoid cartilage and acute angle between the cranial point of the cricoid cartilage and the vocal process of the arytenoid cartilage. b: Sagittal section of ovine larynx (formalin fixed). Measurement points labelled include the cranial point of the arytenoid cartilage to the vocal process of the arytenoid cartilage, the length of the epiglottis and the internal depth of cricoid cartilage