Predictions & Data for this entry
| Model: std | climate: BWh, BSh | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: TPa | food: biH | class: |
| MRE = 0.091 | habitat: 0iTh, 0iTi | gender: Dtmf | order: |
| SMSE = 0.021 | embryo: Tt | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| am | 6.862e+04 | 6.851e+04 | (0.001666) | d | life span | guess |
| Lb | 2 | 1.984 | (0.007869) | cm | carapace length at birth | Kesw2012 |
| Lp | 9 | 9.299 | (0.03323) | cm | carapace length at puberty | Kesw2012 |
| Li | 15 | 14.35 | (0.04341) | cm | ultimate carapace length | Wiki |
| Wwp | 150 | 148.3 | (0.01126) | g | wet weight at puberty | Kesw2012 |
| Ri | 0.005479 | 0.005482 | (0.0005284) | #/d | maximum reprod rate | Wiki |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f |   | time since birth | carapace length | (0.09526) | Kesw2012 |
| tL_m | | time since birth | carapace length | (0.1323) | Kesw2012 |
| tWw_f |   | time since birth | weight | (0.1578) | Kesw2012 |
| tWw_m | | time since birth | weight | (0.3478) | Kesw2012 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Psammobates oculiferus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.01644 | cm/d | energy conductance |
| p_M | 18 | 7.972 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 9.218e-08 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 9.093e-05 | - | maintenance ratio |
| kap | 0.8 | 0.9791 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7981 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Males are assumed not to differ from females
- In view of low somatic maintenance, pseudodata k_J = 0.002 1/d is replaced by pseudodata k = 0.3
- LdL data is assumed to represent relative growth in percent per yr, rather than mm/yr, since von Bert is reported to fit well; the resulting time since birth ar puberty is 14 yr, rather than the ignorved 5.3 yr
Bibliography