Predictions & Data for this entry
| Model: abj | climate: MB, MC | migrate: | phylum: |
| COMPLETE = 2.3 | ecozone: MANE, MAm | food: bjP, biD, jiCi, jiS | class: |
| MRE = 0.220 | habitat: 0bMb, bjMp, jiMb | gender: D | order: |
| SMSE = 0.098 | embryo: Mbf | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| ab | 365 | 363.7 | (0.003577) | d | age at birth | ProdJors2010 |
| tj_15 | 35 | 40.22 | (0.1493) | d | time since birth at metam at 15 C | ProdJors2010 |
| tj_20 | 12 | 25.05 | (1.088) | d | time since birth at metam at 20 C | ProdJors2010 |
| tp | 2190 | 2099 | (0.04171) | d | time since birth at puberty | ProdJors2010 |
| am | 2.19e+04 | 2.19e+04 | (7.358e-05) | d | life span | Hans2005 |
| Lj | 0.6 | 0.506 | (0.1567) | cm | carapace length at settle | ProdJors2010 |
| Lp | 8.27 | 7.361 | (0.1099) | cm | carapace length at puberty | Wiki |
| Li | 21.4 | 18.33 | (0.1433) | cm | ultimate carapace length | Wiki |
| L2 | 7.5 | 8.037 | (0.07161) | cm | carapace length at 2yr | ProdJors2010 |
| Wdb | 0.0017 | 0.002156 | (0.2679) | g | dry weight at birth | Pand1970 |
| Wwj | 0.154 | 0.09768 | (0.3657) | g | wet weight at metam | ProdJors2010 |
| Wwp | 331 | 300.8 | (0.09133) | g | wet weight at puberty | ProdJors2010 |
| Wwi | 6000 | 4647 | (0.2255) | g | ultimate wet weight | Wiki |
| Ww2 | 300 | 391.5 | (0.3049) | g | wet weight at 2yr | ProdJors2010 |
| E0 | 43.9 | 61 | (0.3896) | J | egg energy content | Pand1970 |
| Ri | 30 | 41.91 | (0.3969) | #/d | maximum reprod rate | guess |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| LN |  | Carapace length | larvae | (0.05463) | Cont2008 |
| LWw |  | Carapace length | total weight | (0.07402) | Cont2008 |
| WwJN |  | total weight | TAN production | (0.1849) | Dren2017 |
| WwJO |  | total weight | O2 consumption | (0.5431) | Dren2017 |
| tL |  | time since start | carapace length | (0.2274) | Kris2004 |
| tLF |  | time since start | Carapace length female | (0.1155) | Schm2011 |
| tLM |  | time since start | Carapace length male | (0.1657) | Schm2011 |
| tWwF |  | time since start | total weight female | (0.156) | Schm2011 |
| tWwM |  | time since start | total weight male | (0.1791) | Schm2011 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Homarus gammarus | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.04747 | cm/d | energy conductance |
| p_M | 18 | 15.51 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.5674 | - | maintenance ratio |
| kap | 0.8 | 0.8218 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.8083 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| s_s | 0.01 | 0.00621 | - | supply stress |
Facts
- During the pelagic stage, larvae undergo four developmental stages until metamorphosis to stage IV (meta-larvae) when they settle to the seabed (Ref: ProdJors2010)
- Males reach puberty earlier than females (Ref: ProdJors2010)
Acknowledgment
- The creation of this entry was supported by the Norwegian Science Council (NFR 255295)
Bibliography