Predictions & Data for this entry
| Model: std | climate: Cfa, Dfa, Dfb | migrate: | phylum: |
| COMPLETE = 2.3 | ecozone: THn | food: biCi | class: |
| MRE = 0.083 | habitat: 0jFp, jiFm | gender: Dg | order: |
| SMSE = 0.070 | embryo: Fh | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 5 | 5.652 | (0.1304) | d | age at birth | Wiki |
| tj | 55 | 11.93 | (0.783) | d | time since birth at metam | guess |
| tp | 1095 | 1107 | (0.01106) | d | time since metam at puberty | guess |
| am | 1.314e+04 | 1.308e+04 | (0.004434) | d | life span | guess |
| Lj | 3.61 | 3.685 | (0.02091) | mm | tibia length at metam | Clar1974 |
| Li | 32.5 | 32.92 | (0.01282) | mm | ultimate tibia length for females | Clar1974 |
| Lim | 27.5 | 28.88 | (0.05024) | mm | ultimate tibia for males | Clar1974 |
| Wwb | 0.0042 | 0.004142 | (0.0137) | g | wet weight at birth | guess |
| Wwj | 0.08 | 0.08435 | (0.0544) | g | wet weight at metam | Clar1974 |
| Wwi | 58.3 | 60.1 | (0.03085) | g | ultimate wet weight | Clar1974 |
| Wwim | 35.3 | 36.06 | (0.02153) | g | ultimate wet weight | Clar1974 |
| Ri | 23.29 | 23.25 | (0.001712) | #/d | maximum reprod rate | Wiki |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f | ![]() | time since metam | tibia length | (0.07434) | Clar1974 |
| tL_m | ![]() | time | tibia length | (0.05834) | Clar1974 |
| LW | ![]() | tibia length | wet weight | (0.09343) | Clar1974 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Anaxyrus fowleri | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02526 | cm/d | energy conductance |
| p_M | 18 | 579.3 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.02528 | - | maintenance ratio |
| kap | 0.8 | 0.6045 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8001 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
Discussion
- Temperatures are guessed; Temp in tL data is assumed to change seasonaly
- Males are assumed to differ from females by {p_Am} only
Facts
- Hybridizes with Anaxyrus americanus and A. woodhousii (Ref: Wiki)
Bibliography

