Predictions & Data for this entry
| Model: stx | climate: MC | migrate: | phylum: |
| COMPLETE = 1.5 | ecozone: MPN | food: bxM, xiHa | class: |
| MRE = 0.030 | habitat: 0iMc | gender: Dg | order: |
| SMSE = 0.002 | embryo: Mv | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| tg | 450 | 468.8 | (0.0417) | d | gestation time | ADW |
| tx | 450 | 450.4 | (0.0008741) | d | time since birth at weaning | guess |
| tp | 2190 | 2195 | (0.002233) | d | time since birth at puberty | guess |
| am | 3.65e+04 | 3.65e+04 | (1.232e-05) | d | life span | guess |
| Lb | 318 | 344.8 | (0.08423) | cm | total length at birth | guess |
| Li | 900 | 830.2 | (0.07751) | cm | ultimate total length | Wiki |
| Wwb | 8.55e+05 | 8.239e+05 | (0.03632) | g | wet weight at birth | guess |
| Wwi | 1.12e+07 | 1.15e+07 | (0.02754) | g | ultimate wet weight | ADW |
| Ri | 0.0005479 | 0.0005485 | (0.001092) | #/d | maximum reprod rate | guess |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Hydrodamalis gigas | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.1127 | cm/d | energy conductance |
| kap | 0.8 | 0.9252 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.955 | - | reproduction efficiency |
| p_M | 18 | 19.51 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.8 | - | growth efficiency |
| t_0 | 0 | 5.266e-14 | d | time at start development |
Discussion
- Body temperature guessd from Dugong
Facts
- Extinct since 1887 (Ref: Wiki)
- Unlike other sirenians, it was positively buoyant, meaning that it was unable to completely submerge (Ref: Wiki)
- Hydrodamalis was characterized by increased size, and a loss of teeth and phalanges; fed on kelp (Ref: Wiki)
Bibliography