What does stenohaline mean?
Stenohaline is an adjective used to describe organisms that can only survive in a narrow range of salinity or salt concentration. These organisms are typically found in environments with stable salt levels, such as coral reefs or freshwater lakes. Stenohaline species are often sensitive to changes in water chemistry and can be used as indicators of water quality. In contrast to euryhaline organisms, which can tolerate a wide range of salinity levels, stenohaline organisms are generally intolerant of changes in salt levels. This term is commonly used in biology, ecology, and environmental science to describe the salinity tolerance of aquatic organisms.
adjectiveStenohaline refers to organisms, especially aquatic ones, that can only survive in a narrow range of salinity or salt concentration. These organisms are typically intolerant of changes in salt levels.
- Referring to organisms with a narrow tolerance for salinity levels
"The stenohaline fish died shortly after being transferred to a saltwater aquarium from a freshwater tank."
"The coral reef ecosystem is home to many stenohaline species that cannot tolerate changes in water chemistry."
"Stenohaline organisms are often used as indicators of water quality."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of stenohaline
The term 'stenohaline' is derived from the Greek words 'stenos,' meaning 'narrow,' and 'halinos,' meaning 'salt.' It is used to describe the narrow tolerance of certain organisms to salinity levels.
Usage notes
This term is primarily used in biology, ecology, and environmental science to describe the salinity tolerance of aquatic organisms.