Predictions & Data for this entry
| Model: std | climate: BS, Df | migrate: | phylum: |
| COMPLETE = 2.0 | ecozone: THn | food: biCvr, biSvr | class: |
| MRE = 0.031 | habitat: 0iTi | gender: Dg | order: |
| SMSE = 0.003 | embryo: Tns | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| tp | 6570 | 6427 | (0.02183) | d | time since birth at puberty | Wiki |
| am | 2.372e+04 | 2.368e+04 | (0.001728) | d | life span | Wiki |
| Wwb | 3000 | 2991 | (0.002842) | g | wet weight at birth | Learning |
| Wwi | 8e+06 | 8.241e+06 | (0.03016) | g | ultimate wet weight | Wiki |
| Ri | 0.4384 | 0.4412 | (0.00642) | #/d | maximum reprod rate | Learning |
| wR | 10 | 9.441 | (0.05591) | g/mol | neonate mass per O2 | Kooy2021 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |  | time since birth | wet weight | (0.09561) | EricMako2004 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Tyrannosaurus rex | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.01255 | cm/d | energy conductance |
| kap | 0.8 | 0.5159 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| p_M | 18 | 15.21 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.0005785 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.7998 | - | growth efficiency |
| k | 0.3 | 0.2986 | - | maintenance ratio |
Discussion
- Several data are very speculative, such as T, Wwb, Ri
- Neonate growth is possibly retarted by lower body temperature
- In view of low somatic maintenance, pseudodata k_J = 0.002 1/d is replaced by pseudodata k = 0.3
- mod_2: w_R is used to reduce degrees of freedom and estimate Ri
Facts
- Extinct, lived 68 till 66 Ma ago (Ref: Wiki)
Bibliography