The Gymnothorax hansi lives in the reef-associated, marine, depth range - 143 m environment.
Gymnothorax hansi, a new species of moray eel (Teleostei: Anguilliformes: Muraenidae) from the Comoro Islands, Western Indian Ocean. Zootaxa Núm. 515: 1-7. 47. ↑ Richardson, J. 1845. Ichthyology.-Part 2. A R. B. Hinds (ed. More