Predictions & Data for this entry
| Model: stf | climate: ME | migrate: | phylum: |
| COMPLETE = 1.9 | ecozone: MN, MPN | food: biCi, biCvf, biCvb, biCvm | class: |
| MRE = 0.053 | habitat: 0iMp | gender: D | order: |
| SMSE = 0.054 | embryo: Mv | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 1716 | 1533 | (0.1065) | d | age at birth | guess |
| am | 9.563e+04 | 9.561e+04 | (0.0001581) | d | life span | MattTrib2024 |
| Lb | 40 | 40.18 | (0.004469) | cm | total length at birth | MattTrib2024 |
| Lp | 370 | 371.5 | (0.004102) | cm | total length at puberty | MattTrib2024 |
| Lpm | 317 | 317.1 | (0.0002299) | cm | total length at puberty for males | guess |
| Li | 465 | 466.8 | (0.003797) | cm | ultimate total length | MattTrib2024 |
| Lim | 375 | 398.4 | (0.0623) | cm | ultimate total length | guess |
| Ri | 0.005479 | 0.005488 | (0.001557) | #/d | maximum reprod rate | MattTrib2024 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| LW_f |   | total length | wet weight | (0.3283) | MattTrib2024 |
| LW_m | | total length | wet weight | (0.2508) | MattTrib2024 |
| tL |  | time | total length | (0.07582) | MattTrib2024 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Somniosus pacificus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.06139 | cm/d | energy conductance |
| p_M | 18 | 23.51 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.4446 | - | maintenance ratio |
| kap | 0.8 | 0.9494 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8005 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Gestation time is unknown. The assumed litter-interval of 5 yr is the smallest for which the predicted gestation time is smaller than the litter interval (given this set of life-history data)
- Males are assumed to differ from females by {p_Am} and E_Hp only
Facts
- length-weight: Ww in g = 0.00575*(TL in cm)^3.09 (Ref: fishbase)
- Ovoviviparous (Ref: MattTrib2024)
Bibliography