Predictions & Data for this entry
| Model: std | climate: MA | migrate: | phylum: |
| COMPLETE = 2.5 | ecozone: MAE, MAm | food: biCi, biCvf | class: |
| MRE = 0.071 | habitat: 0iMpb | gender: D | order: |
| SMSE = 0.010 | embryo: Mv | reprod: O | family: |
Zero-variate data
| Data | Observed | Predicted | (RE) | Unit | Description | Reference |
|---|---|---|---|---|---|---|
| am | 8030 | 8030 | (3.644e-06) | d | life span | Wiki |
| Lb | 13 | 13.44 | (0.03366) | cm | total length at birth | Wiki |
| Lp | 35 | 33.84 | (0.03308) | cm | total length at puberty | Wiki |
| Li | 60 | 61.22 | (0.02031) | cm | ultimate total length | Wiki |
| Lim | 55 | 49.71 | (0.0961) | cm | ultimate total length for males | guess |
| Wwb | 11 | 9.239 | (0.1601) | g | weight at birth | GennScac2007 |
| Wwi | 850 | 873.6 | (0.02776) | g | ultimate weight | fishbase |
| Ri | 0.0274 | 0.02565 | (0.06363) | #/d | maximum reprod rate | fishbase |
Uni- and bivariate data
| Data | Figure | Independent variable | Dependent variable | (RE) | Reference |
|---|---|---|---|---|---|
| tL_f | ![]() | age | total length | (0.1096) | GennScac2007 |
| tL_m | ![]() | age | total length | (0.104) | GennScac2007 |
| LWw | ![]() | total length | wet weight | (0.123) | GennScac2007 |
Pseudo-data at Tref = 20°C
| Data | Generalised animal | Etmopterus spinax | Unit | Description |
|---|---|---|---|---|
| v | 0.02 | 0.025 | cm/d | energy conductance |
| p_M | 18 | 17.55 | J/d.cm^3 | vol-spec som maint |
| k_J | 0.002 | 0.002 | 1/d | maturity maint rate coefficient |
| k | 0.3 | 0.5961 | - | maintenance ratio |
| kap | 0.8 | 0.4164 | - | allocation fraction to soma |
| kap_G | 0.8 | 0.7999 | - | growth efficiency |
| kap_R | 0.95 | 0.95 | - | reproduction efficiency |
| s_s | 0.01 | 0.01364 | - | supply stress |
Discussion
- males are assumed to differ from females by {p_Am} only
- mod_1: males have equal state variables at b, compared to females
Facts
- aplacental viviparous (Ref: fishbase)
- bathydemersal; depth range 200 - 2490 m (Ref: fishbase)
- length-weight: Ww in g = 0.00347 * (TL in cm)^3.06 (Ref: fishbase)
Bibliography

