Anatomical and histological observations on the tongue of one-humped camel, Camelus dromedarius

The camel has a typically elongated mammalian tongue, which tapers to a dorsally flattened tip. The filiform papillae are mostly of the simple type which are scattered over the dorsum and the lateral edges of the tongue. The fungiform papillae are scattered among the filiform papillae. Circumvallate papillae could be seen on the posterior of the tongue. The dorsum lingue is covered with cornified stratified squamous epithelium and inferior surface with non-cornified squamous epithelium. The tongue is richly innervated as is evidenced by the presence of numerous nerve fibres and ganglion cells at different levels.