(of an aquatic organism) unable to withstand wide variation in salinity of the surrounding water.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for stenohaline
(of certain aquatic animals) able to exist only within a narrow range of salinity: Compare euryhaline
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012