A remarkable video has emerged from South Africa showing the inside of a shark's mouth.<br /><br />The impressive clip, which was filmed in Gansbaai on Saturday, shows the throat and rows of teeth of a copper shark as it feeds.<br /><br />Also known as the bronze whaler, the copper shark is classified as "Near Threatened" on the ICUN's Red List.<br /><br />The feed mostly on bony fish and rarely attack humans.