Predictions & Data for this entry

Model: std climate: Cfb, Dfb, Dfc migrate: phylum:
COMPLETE = 2.5 ecozone: TH, TA food: biD class:
MRE = 0.051 habitat: 0iTf, 0iTg, 0iTi gender: D order:
SMSE = 0.004 embryo: Tbf reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 35 35 (2.691e-06) d age at birth ADW
tp 400 389.8 (0.02557) d time since birth at puberty ADW
am 1500 1500 (6.17e-05) d life span ADW
Lb 0.32 0.3064 (0.04259) cm total length at birth for female Donk1992
Lbm 0.31 0.2913 (0.0602) cm total length at birth for male Donk1992
Lp 1.4 1.485 (0.06083) cm total length at puberty for female Donk1992
Lpm 1.2 1.413 (0.1773) cm total length at puberty for male Donk1992
Li 1.9 1.742 (0.08331) cm ultimate total length for female Donk1992
Lim 1.7 1.655 (0.02647) cm ultimate total length for male Donk1992
Wwb 0.4 0.4422 (0.1055) mg dry weight at birth for female Donk1992
Wwbm 0.4 0.3751 (0.06228) mg dry weight at birth for male Donk1992
Wwp 50 50.38 (0.007523) mg dry weight at puberty for female Donk1992
Wwpm 45 42.77 (0.04947) mg wet weight at puberty for male Donk1992
Wwi 83.4 81.25 (0.02579) mg ultimate wet weight for female Donk1992
Wwim 63.4 68.76 (0.08455) mg ultimate wet weight for male Donk1992
Ri 0.26 0.2604 (0.001365) #/d maximum reprod rate ADW

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
tW_f Data for females, males time wet weight (0.07213) Donk1992
tW_m Data for females, males time wet weight (0.04122) Donk1992

Pseudo-data at Tref = 20°C

Data Generalised animal Porcellio scaber Unit Description
v 0.02 0.02356 cm/d energy conductance
p_M 18 75.3 J/d.cm^3 vol-spec som maint
k_J 0.002 0.002 1/d maturity maint rate coefficient
k 0.3 0.1179 - maintenance ratio
kap 0.8 0.8444 - allocation fraction to soma
kap_G 0.8 0.8015 - growth efficiency
kap_R 0.95 0.95 - reproduction efficiency

Discussion

  • dry=weight problaby has a large ash content, due to CaCO3 in carapax
  • Males are assumed to differ from females by {p_Am} only
  • mod_2: males have equal state variables at b, compared to females

Bibliography

Citation