Predictions & Data for this entry
| Model: std | climate: MB | migrate: Mo | phylum: |
| COMPLETE = 2.5 | ecozone: MIE | food: biCi, biCvf | class: |
| MRE = 0.114 | habitat: 0iMd | gender: D | order: |
| SMSE = 0.026 | embryo: Ms | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 365 | 439.6 | (0.2045) | d | age at birth | ADW |
| ap_f | 4562 | 4058 | (0.1105) | d | age at puberty | Austr_Museum |
| ap_m | 3285 | 3008 | (0.08421) | d | age at puberty | Austr_Museum |
| am | 1.204e+04 | 1.212e+04 | (0.006095) | d | life span | Ramo2007 |
| Lb | 20 | 16.46 | (0.177) | cm | fork length at birth | Ramo2007 |
| Lp_f | 67.4 | 82.5 | (0.224) | cm | fork length at puberty | ADW |
| Lp_m | 59.61 | 68.24 | (0.1449) | cm | fork length at puberty | ADW |
| Li_f | 151.3 | 139.5 | (0.07827) | cm | ultimate fork length | EoL |
| Li_m | 151.3 | 139.5 | (0.07827) | cm | ultimate fork length | EoL |
| Ri | 0.03562 | 0.03559 | (0.0006533) | #/d | maximum reprod rate | ADW |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f | ![]() | time since birth | fork length | (0.09234) | Ramo2007 |
| tL_m | ![]() | time since birth | fork length | (0.08807) | Ramo2007 |
| LW_f | ![]() | fork length | wet weight | (0.134) | Ramo2007 |
| LW_m | ![]() | fork length | wet weight | (0.1706) | Ramo2007 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Heterodontus portusjacksoni | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02352 | cm/d | energy conductance |
| p_M | 18 | 15.86 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.6607 | - | maintenance ratio |
| kap | 0.8 | 0.8716 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7985 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- males are assumed to differ from females by E_Hp only
- all temperatures are guessed
Facts
- Depth 100-275 m (Ref: Ramo2007)
- FL = 0.917 * TL
Bibliography

