Information
Ecological parameter: oxygen tolerance
Parameter group: habitat related parameters
Explanation:
The parameter provides information on the tolerance of fish species regarding oxygen depletion.
Type of assignment: single category assignment system ()
A description of the coding system can be found here Abbreviations/Coding Systems
Abbreviations:
| Category name: | Abbreviations: | Explanation: |
|---|---|---|
| tolerant | tol | tolerant to low oxygen concentration: 3 mg/l or less |
| intermediate | im | relatively tolerant to low oxygen concentration |
| intolerant | intol | intolerant to low oxygen concentration: more than 6 mg/l needed |
| Taxagroup | Number of assigned taxa / total number of taxa - percentage |
|---|---|
| Acipenseriformes | 9 / 13 - 69.2% |
| Anguilliformes | 1 / 1 - 100% |
| Atheriniformes | 1 / 4 - 25% |
| Clupeiformes | 3 / 18 - 16.6% |
| Cypriniformes | 91 / 313 - 29% |
| Cyprinodontiformes | 4 / 12 - 33.3% |
| Esociformes | 3 / 3 - 100% |
| Gadiformes | 1 / 1 - 100% |
| Gasterosteiformes | 4 / 9 - 44.4% |
| Perciformes | 37 / 94 - 39.3% |
| Petromyzontiformes | 7 / 13 - 53.8% |
| Pleuronectiformes | 1 / 3 - 33.3% |
| Salmoniformes | 22 / 125 - 17.5% |
| Scorpaeniformes | 3 / 16 - 18.7% |
| Siluriformes | 3 / 7 - 42.8% |
| Syngnathiformes | 2 / 4 - 50% |