The Mauritius starling (Cryptopsar ischyrhynchus ) is an extinct species of starling, described in 2014 by Julian P. Hume, based on subfossils from Mauritius. The holotype mandible was discovered in 1904, but was hidden in a museum drawer for over a hundred years, hence the genus name. The Mauritius starling was shown to be closer to the Rodrigues starling than to the hoopoe starling of Réunion.