Predictions & Data for this entry

Model: abj climate: MC migrate: phylum:
COMPLETE = 2.3 ecozone: MPE food: biP, bjHa, bjCi class:
MRE = 0.061 habitat: 0jMcp, jiMb, jiMi gender: D order:
SMSE = 0.008 embryo: Mp reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
am 5475 5476 (0.0001317) d life span guess
Lj 0.09 0.09696 (0.07733) cm length at metam guess
Lp 4.3 4.034 (0.06178) cm test diameter at puberty BalbMoli2018
Li 11 9.87 (0.1027) cm ultimate test diameter Wiki
Wwb 5e-07 5.011e-07 (0.002228) g wet weight at birth guess
Wwj 0.00048 0.0004679 (0.02517) g wet weight at puberty guess
Wwp 33 33.71 (0.02143) g wet weight at puberty BalbMoli2018, RobiGree2010
Wwi 490 493.6 (0.007265) g ultimate wet weight Wiki, RobiGree2010
Ri 5.479e+04 5.606e+04 (0.02301) #/d max reprod rate guess

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tL time since settlement test diameter (0.09836) BalbMoli2018

Pseudo-data at Tref = 20°C

Data Generalised animal Loxechinus albus Unit Description
v 0.02 0.01872 cm/d energy conductance
kap 0.8 0.95 - allocation fraction to soma
kap_R 0.95 0.95 - reproduction efficiency
p_M 18 8.045 J/d.cm^3 vol-spec som maint
k_J 0.002 0.002 1/d maturity maint rate coefficient
kap_G 0.8 0.798 - growth efficiency

Facts

  • weight-length for Psammechinus_miliaris: log10(W in g) = -3.183 + 2.877 * log10(diameter in mm), so W in g = 0.4943 * (diameter in cm)^2.877 (Ref: RobiGree2010)

Bibliography

Citation