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Eleotridae
Oaxaca cave sleeper
Caecieleotris morrisi
A cave dwelling sleeper of Oaxaca in Mexico
Caecieleotris morrisi, also known as the Oaxaca cave sleeper is a species of troglobitic fish in the family Eleotridae found in a single cave system beneath Presa Miguel Alemán reservoir, northern State of Oaxaca in Mexico. This species is the only member of its genus. It is only known from museum specimens that were collected in the 1990s.
- Class
- Teleosts
- Order
- Gobies and Allies
- Family
- Eleotridae
- Genus
- Caecieleotris
- Maximum length
- 3.4 cm
- Water
- Freshwater
- Body shape
- elongated
- Distribution
- Central America: known from only a single cave system beneath Presa Miguel Alemán reservoir, northern State of Oaxaca, Mexico.

