Predictions & Data for this entry
| Model: abj | climate: MC, Dfc | migrate: Mda | phylum: |
| COMPLETE = 3.5 | ecozone: MPN, TH | food: bjCi, jiCic, jiCvf | class: |
| MRE = 0.107 | habitat: 0jFr, jiMpe | gender: D | order: |
| SMSE = 0.026 | embryo: Fg | reprod: Os | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ah | 32 | 39.3 | (0.2282) | d | age at hatching at 10 degrees | FromRasm1991 |
| ah_5 | 67 | 65.31 | (0.0252) | d | age at hatching at 5 degrees | FromRasm1991 |
| ab | 54 | 54.04 | (0.0006869) | d | age at birth at 10 degrees | FromRasm1991 |
| ab_5 | 119 | 89.8 | (0.2454) | d | age at birth at 5 degrees | FromRasm1991 |
| ap | 628 | 645.3 | (0.02749) | d | age at puberty | DaviKenn2014 |
| am | 4015 | 4042 | (0.006677) | d | life span | fishbase |
| Lp | 54 | 55.1 | (0.02041) | cm | forked length at puberty | DaviKenn2014 |
| Li | 120 | 112.9 | (0.05925) | cm | ultimate total length | fishbase |
| Wd0 | 0.0414 | 0.03855 | (0.06873) | g | dry egg weight | FromRasm1991 |
| Wdh | 0.03879 | 0.03748 | (0.0338) | g | weight at hatch | FromRasm1991 |
| Wdb | 0.03212 | 0.03556 | (0.1071) | g | weight at birth | FromRasm1991 |
| Wwp | 3500 | 3433 | (0.01926) | g | wet weight at puberty | DaviKenn2014 |
| Wwi | 2.54e+04 | 2.952e+04 | (0.1621) | g | ultimate wet weight | fishbase |
| Ri | 174 | 170.7 | (0.01905) | #/d | maximum reprod rate | TylePott1996 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| u13_tW_B |   | time | weight | (0.05744) | WeatGill1980 |
| u13_tW_C | | time | weight | (0.08437) | WeatGill1980 |
| u13_tW_D | | time | weight | (0.1811) | WeatGill1980 |
| u13_tW_E | | time | weight | (0.1525) | WeatGill1980 |
| u13_tL_B |   | time | length | (0.06741) | WeatGill1980 |
| u13_tL_C | | time | length | (0.1665) | WeatGill1980 |
| u13_tL_D | | time | length | (0.1769) | WeatGill1980 |
| u13_tL_E | | time | length | (0.101) | WeatGill1980 |
| u12_tW1 |   | time | weight | (0.01813) | SumpBail1991 |
| u12_tW2 | | time | weight | (0.04716) | SumpBail1991 |
| u12_tL1 |   | time | fork length | (0.01542) | SumpBail1991 |
| u12_tL2 | | time | fork length | (0.0493) | SumpBail1991 |
| Tah |  | Temperature | age at hatch | (0.1402) | Vels1987 |
| WJO |  | wet weight | O_2 consumption | (0.3062) | KieAls1998 |
| Wie1985 |  | wet weight | O_2 consumption | (0.1978) | Wie1985 |
| tL1 |  | days post hatch | fork length | (0.02894) | DaviKenn2014 |
| tL2 |  | days post hatch | fork length | (0.005014) | DaviKenn2014 |
| tW1 |  | days post hatch | wet weight | (0.1542) | DaviKenn2014 |
| tW2 |  | days post hatch | wet weight | (0.04486) | DaviKenn2014 |
| tW3 |  | time | wet weight | (0.03096) | YaniHisa2002 |
| tWde |  | time since fertilization | yolk-free dry weight | (0.1418) | NinnStev2006 |
| tWde_E |  | time since fertilization | yolk dry weight | (0.06669) | NinnStev2006 |
| u6_tJO |  | time | O_2 consumption | (0.3099) | LaufWood1996 |
| u6_tW |  | time | wet weight | (0.0344) | LaufWood1996 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Oncorhynchus mykiss | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.03245 | cm/d | energy conductance |
| kap | 0.8 | 0.6192 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| p_M | 18 | 343.9 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.7943 | - | growth efficiency |
Discussion
- fish base says that females mature after 3 years and males after 2. However there is no reference to back this up. DaviKlemm2014 observed that rapid egg growth occured after 20 months post hatch, so we assume that this coincided with puberty
- mod_4: previous versions included weight and respiration as function of time for two extreme phenotypic families (large and small size and maturity respectively), from McKenPed2007. These families have different parameters and might be used to make specific entries for those families.
- mod_5: removed the length-weight relationship that was compiled from four studies. Included starvation data.
- mod_5: we assume that during starvation structure is degraded to cover somatic maintance
Facts
- Many subspecies exist, e.g. O. m. irideus (coastal rainbow trout), O. m. gairdneri (Columbia River redband trout) (Ref: Wiki)
- Best culturing temp 15-16 C (Ref: YaniHisa2002)
- Able to spawn several times, each time separated by months (Ref: Wiki)
Bibliography