Viviparous brotula
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The viviparous brotulas form a family, the Bythitidae, of ophidiiform fishes. They are known as viviparous brotulas as they generally bear live young, although there are indications that some species
Hephthocara simum
Mexican blind brotula
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The Mexican blind brotula is a species of viviparous brotula, of the family Dinematichthyidae, endemic to Mexico, where it is found in sinkholes and caves. It is known as sak kay in Mayan and dama bla
Viviparous brotula
…Thermichthys hollisi, which lives at depths of around 2,500 m (8,200 ft), is associated with thermal vents. A few are fresh or brackish water cavefish: the Mexican blind brotula (Typhliasina pearsei), Galapagos cuskeel (Ogilbia galapagosensis), Diancistrus typhlops and some Lucifuga species. Since 2002, more than 110 new species…
Amblyopsidae Typhliasina pearsei
A Mexican blind brotula and several cirolanid cave isopods (Creaseriella anops)