Predictions & Data for this entry
| Model: abj | climate: MB, MC | migrate: Mo | phylum: |
| COMPLETE = 2.5 | ecozone: MAE, MAm | food: jiCi | class: |
| MRE = 0.035 | habitat: 0jMp, jiMd | gender: D | order: |
| SMSE = 0.002 | embryo: Mp | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 12.5 | 13.33 | (0.06658) | d | age at birth | guess |
| am | 2555 | 2491 | (0.02506) | d | life span | HeneRizk2022 |
| Lp | 10.2 | 10.99 | (0.07787) | cm | total length st puberty | guess |
| Li | 45 | 47.11 | (0.04699) | cm | ultimate total length | fishbase |
| Wwb | 0.000589 | 0.0005902 | (0.002053) | g | wet weight at birth | fishbase |
| Wwp | 9.22 | 8.901 | (0.03462) | g | wet weight at puberty | fishbase |
| Wwi | 704 | 700.5 | (0.005008) | g | ultimate wet weight | fishbase |
| GSI | 0.08 | 0.07993 | (0.000925) | g/g | gonado somatic index | guess |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| LW_f | ![]() | total length | weight | (0.08264) | HeneRizk2022 |
| LW_m | ![]() | total length | weight | (0.05813) | HeneRizk2022 |
| tL | ![]() | time since birth | total length | (0.01764) | HeneRizk2022 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Trachinus araneus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02812 | cm/d | energy conductance |
| p_M | 18 | 17.54 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.5984 | - | maintenance ratio |
| kap | 0.8 | 0.9194 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7974 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- males are assumed to differ from females by {p_Am} only
Facts
- length-weight: weight in g = 0.01047*(TL in cm)^2.92 (Ref: fishbase)
Bibliography

