Predictions & Data for this entry
| Model: std | climate: Cfa | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: THn | food: biO | class: |
| MRE = 0.033 | habitat: 0iFr | gender: D | order: |
| SMSE = 0.003 | embryo: Fbf | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| am | 1460 | 1460 | (2.732e-05) | d | life span | SousHold2006 |
| Lp | 1.3 | 1.322 | (0.01729) | cm | total length at puberty | LarsMago2008 |
| Li | 2 | 2.085 | (0.0425) | cm | ultimate carapace length | LarsMago2008 |
| Wwb | 0.0056 | 0.005639 | (0.006979) | g | wet weight at birth | guess |
| Wwp | 0.622 | 0.6182 | (0.006144) | g | wet weight at puberty | LarsMago2008 |
| Wwi | 2.45 | 2.423 | (0.01122) | g | ultimate wet weight | LarsMago2008 |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| LN |  | carapace length | fecundity | (0.1103) | LarsMago2008 |
| tL |  | time | carapace length | (0.04045) | LarsMago2008 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Orconectes eupunctus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.02797 | cm/d | energy conductance |
| kap | 0.8 | 0.9803 | - | allocation fraction to soma |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| p_M | 18 | 1094 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| kap_G | 0.8 | 0.8002 | - | growth efficiency |
Discussion
- Model std is applied, instead of abj, since freshwater crayfish, unlike marine decapods, have no larval stage
Facts
- length-weight: Ww in g = exp(-8.63)*(carapace length in mm)^3.18 (Ref: LarsMago2008)
- endemic to the Spring and Eleven Point rivers of Arkansas and Missouri (Ref: LarsMago2008)
Bibliography