The Gnathopogon nicholsi lives in the benthopelagic, freshwater environment.
Gnathopogon nicholsi Banarescu & Nalbant, 1967Leucogobio imberbis Nichols, 1925; (1 homonym) Leucogobio imberbis Nichols, 1925; (synonym) Gobio nicholsi Fang, 1943; (replacement) Gobio nicholsi Fang, 1943; (valid as) - ?Gnathopogon similis Nichols, 1929 - More
Hrouzenka Nicholsova in Czech (česky)
隐须颌须鮈 in Mandarin Chinese
隱鬚頜鬚鮈 in Mandarin Chinese