Predictions & Data for this entry

Model: std climate: Cfb, Dfb migrate: phylum:
COMPLETE = 2.5 ecozone: THp food: biPp, jiD class:
MRE = 0.054 habitat: 0iFr, 0iFm gender: D order:
SMSE = 0.006 embryo: Fv reprod: O family:

Zero-variate data

Data Observed Predicted (RE) Unit Description Reference
ab 25 26.81 (0.07252) d age at birth guess
am 4015 4015 (1.271e-08) d life span Poel1958
Lb 0.4 0.3709 (0.07278) cm shell length at birth Poel1958
Lp 1.852 1.853 (0.0005799) cm shell length at puberty Poel1958
Li 3.5 3.511 (0.003269) cm ultimate shell length Wiki
Ri 0.1781 0.1784 (0.001582) #/d max reproduction rate Poel1958

Uni- and bivariate data

Data Figure Independent variable Dependent variable (RE) Reference
LWw shell length wet weight (0.09929) UvaeShch2017
tL time birth shell length (0.09941) Poel1958

Pseudo-data at Tref = 20°C

Data Generalised animal Viviparus viviparus Unit Description
v 0.02 0.04365 cm/d energy conductance
kap 0.8 0.9056 - allocation fraction to soma
kap_R 0.95 0.95 - reproduction efficiency
p_M 18 14.89 J/d.cm^3 vol-spec som maint
k_J 0.002 0.002 1/d maturity maint rate coefficient
kap_G 0.8 0.7991 - growth efficiency

Facts

  • males are slightly smaller than females (Ref: Poel1958, Wiki)
  • filter feeder through siphon (Ref: Wiki)

Bibliography

Citation