Typhliasina
1 species
The Mexican blind brotula (Typhliasina pearsei) is a species of viviparous brotula endemic to Mexico, where it is found in sinkholes and caves. It is known as sak kay in Mayan and dama blanca ciega in Spanish. This cavefish grows to a standard length of 9.7 cm (3.8 in). It is the only known member of its genus.
The Mexican blind brotula inhabits the cenotes (water-filled sink holes) and aquifers in the Yucatán Peninsula of Mexico, where the temperature is between 23 and 27 °C (73 and 81 °F) throughout the year. These are typically anchialine (connected to the sea), but the Mexican blind brotula is only known from the sections with fresh or brackish water.
The Mexican blind brotula (Typhliasina pearsei) is a species of viviparous brotula endemic to Mexico, where it is found in sinkholes and caves. It is known as sak kay in Mayan and dama blanca ciega in Spanish. This cavefish grows to a standard length of 9.7 cm (3.8 in). It is the only known member of its genus.
The Mexican blind brotula inhabits the cenotes (water-filled sink holes) and aquifers in the Yucatán Peninsula of Mexico, where the temperature is between 23 and 27 °C (73 and 81 °F) throughout the year. These are typically anchialine (connected to the sea), but the Mexican blind brotula is only known from the sections with fresh or brackish water.
