Predictions & Data for this entry
| Model: std | climate: Cfa, Dfa, MB | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: THn, MAE | food: biCi, biCvf | class: |
| MRE = 0.106 | habitat: 0iFe, 0iFm, 0iMm | gender: D | order: |
| SMSE = 0.038 | embryo: Fh | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| tp | 1460 | 1968 | (0.3481) | d | time since birth at puberty | WallYeag1990 |
| tpm | 1095 | 1473 | (0.3449) | d | time since birth at puberty for males | WallYeag1990 |
| am | 1.424e+04 | 1.424e+04 | (0.0004393) | d | life span | Wiki |
| Lp | 68 | 68.6 | (0.008764) | cm | total length at puberty | WallYeag1990 |
| Li | 200 | 165.1 | (0.1743) | cm | ultimate total length | fishbase |
| Wwb | 0.017 | 0.02182 | (0.2838) | g | wet weight at birth | WallYeag1990 |
| R68 | 3.041 | 3.653 | (0.2012) | #/d | reprod rate at TL 68.6 cm | WallYeag1990 |
| R114 | 98.63 | 33.67 | (0.6586) | #/d | reprod rate at TL 114.2 cm | WallYeag1990 |
| R142 | 211.4 | 68.31 | (0.6768) | #/d | reprod rate at TL 142.2 cm | WallYeag1990 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f |   | time since birth | total length | (0.03746) | Kell2012 |
| tL_m | | time since birth | total length | (0.02345) | Kell2012 |
| LWw_f |   | total length | wet weight | (0.1632) | Kell2012 |
| LWw_m | | total length | wet weight | (0.08545) | Kell2012 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Lepisosteus osseus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.009303 | cm/d | energy conductance |
| kap | 0.8 | 0.8156 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| p_M | 18 | 47.01 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.7869 | - | growth efficiency |
Discussion
- Males ase assumed to differ froam females by {p_Am} only
- Addition of 2 yrs to back-calculated age in tL data was necessary to arrive at the correct origin
- mod_1: males have equal state variables at b, compared to females
Facts
- From photo: SL = 0.89 * TL (Ref: Wiki)
- length-weight: Ww in g = 0.00141*(TL in cm)^3.120 (Ref: fishbase)
Bibliography