euryhaline
adjective
eu·ry·ha·line ˌyu̇r-i-ˈhā-ˌlīn 
-ˈha-
-ˈha- : able to live in waters of a wide range of salinity
euryhaline crabs
Word History
Etymology
International Scientific Vocabulary eury- + Greek halinos of salt, from hals salt — more at salt
First Known Use
1888, in the meaning defined above