Predictions & Data for this entry
| Model: std | climate: Am | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: TN | food: biCi | class: |
| MRE = 0.030 | habitat: 0iFr | gender: D | order: |
| SMSE = 0.002 | embryo: Mv | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 167.8 | 172.3 | (0.02719) | d | age at birth | guess |
| am | 5110 | 5112 | (0.0003033) | d | life span | guess |
| Wwb | 41 | 41.41 | (0.009915) | g | wet weight at birth | fishbase |
| Wwp | 4000 | 4003 | (0.0007116) | g | wet weight at puberty | guess |
| Wwi | 3.42e+04 | 3.412e+04 | (0.00228) | g | ultimate wet weight | fishbase |
| Ri | 0.04384 | 0.04383 | (7.632e-05) | #/d | maximum reprod rate | fishbase |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tW |  | time since birth | weight | (0.05827) | CharSant2018 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Potamotrygon motoro | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02124 | cm/d | energy conductance |
| p_M | 18 | 18.16 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.5763 | - | maintenance ratio |
| kap | 0.8 | 0.9565 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7999 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Males are supposed not to differ from females
Facts
- At first, they are enclosed in an egg case while the developing embryos feed on the yolk. After the egg hatches, the pup remains in the oviduct and receives nourishment from a milky secretion (Ref: fishbase)
Bibliography