Predictions & Data for this entry
| Model: std | climate: Dfb, E | migrate: | phylum: |
| COMPLETE = 3.0 | ecozone: TH | food: biD, biHa, biCi | class: |
| MRE = 0.074 | habitat: 0iFpe | gender: D, Hh | order: |
| SMSE = 0.024 | embryo: Fs | reprod: Apf | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 4 | 3.791 | (0.05219) | d | age at birth | guess |
| tp | 3 | 3.167 | (0.05558) | d | time since birth at puberty | Arno1966 |
| am | 20 | 19.93 | (0.003368) | d | life span | guess |
| Lb | 0.18 | 0.1935 | (0.0748) | cm | carapace length at birth | guess |
| Lp | 0.48 | 0.4734 | (0.01373) | cm | carapace length at puberty | Arno1966 |
| Li | 2.3 | 2.504 | (0.08852) | cm | ultimate carapace length | Lakk2015 |
| Lim | 2.28 | 2.275 | (0.00234) | cm | ultimate carapace length for males | Arno1966 |
| Wwi | 0.295 | 0.2929 | (0.007105) | g | ultimate wet weight | guess |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| LN | ![]() | carapace length | fecundity | (0.2594) | Arno1966 |
| LN_S | ![]() | carapace length | fecundity | (0.127) | Lakk2013 |
| tL | ![]() | time since birth | carapace length | (0.1336) | Arno1966 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Lepidurus arcticus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.1279 | cm/d | energy conductance |
| p_M | 18 | 8295 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.001071 | - | maintenance ratio |
| kap | 0.8 | 0.7666 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8004 | - | growth efficiency |
| kap_R | 0.95 | 0.475 | - | reproduction efficiency |
Discussion
- males are supposed to differ from females by {p_Am} only
- and accumulation time of 1 d is assumed for LN data
Bibliography

