Predictions & Data for this entry
| Model: std | climate: MC | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: MASW, MPSE | food: biCi | class: |
| MRE = 0.083 | habitat: 0iMcd | gender: D | order: |
| SMSE = 0.013 | embryo: Ms | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 590 | 584.7 | (0.009037) | d | age at birth | guess |
| am | 9855 | 9854 | (5.433e-05) | d | life span | LicaCern2007 |
| Lb | 25 | 28.76 | (0.1504) | cm | total length at birth | LicaCern2007 |
| Lp | 215 | 209.1 | (0.02739) | cm | total length at puberty for females | LicaCern2007 |
| Lpm | 195 | 210.2 | (0.07775) | cm | total length at puberty for males | LicaCern2007 |
| Li | 264 | 276.2 | (0.04633) | cm | ultimate total length for females | LicaCern2007 |
| Ri | 0.137 | 0.1405 | (0.02577) | #/d | maximum reprod rate | LicaCern2007 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f |   | time since birth | total length | (0.1147) | LicaCern2007 |
| tL_m | | time since birth | total length | (0.09897) | LicaCern2007 |
| LWw_f |   | total length | wet weight | (0.1122) | LicaCern2007 |
| LWw_m | | total length | wet weight | (0.1241) | LicaCern2007 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Dipturus trachyderma | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.03664 | cm/d | energy conductance |
| p_M | 18 | 113.9 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.0917 | - | maintenance ratio |
| kap | 0.8 | 0.4847 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8011 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- males are assumed to differ from females by {p_Am} only
- mod_1: p_M reduced
Facts
- length-weight: Ww in g = 0.00282 *(TL in cm)^3.24 (Ref: fishbase)
Bibliography