Predictions & Data for this entry

Model: hex climate: BSk, Csa, Cfb, Dfb migrate:
COMPLETE = 2.5 ecozone: THp food: bjTii, eiHn
MRE = 0.108 habitat: 0iTf, 0iTi, 0iTg gender: D
SMSE = 0.130 embryo: Th reprod: O

Zero-variate data
ab 4 3.669 (0.08263)dage at birthHarvHarv1994
tj 5 5.123 (0.02461)dtime since birth at pupationHarvHarv1994
te 10 11.66 (0.1656)dtime since pupation at emergenceHarvHarv1994
am36.5 36.3 (0.005465)dlife span as imagoHarvHarv1994
Wd01.87e-07 1.877e-07 (0.003585)ginitial eggs dry weightHarvHarv1994
Wdb6.9e-05 6.956e-05 (0.008131)gdry weight at hatchHarvHarv1994
Wdj0.00477 0.004451 (0.06689)gdry weight at pupationHarvHarv1994
Wde0.00175 0.002491 (0.4236)gdry weight at emergenceHarvHarv1994
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tWd see Fig. 1 (0.2628)time since hatchlarva dry weightHarvHarv1994
tWdj see Fig. 2 (0.1132)time since pupationpupa dry weightHarvHarv1994
tN see Fig. 3 (0.02629)time since emergencecum # of eggsHarvHarv1994
Pseudo-data at Tref
DataGeneralised animalVenturia canescensUnitDescription
v 0.02 0.04624cm/denergy conductance
kap 0.8 0.6646-allocation fraction to soma
kap_R 0.95 0.04195-reproduction efficiency
p_M 18 19.79J/^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.7731-growth efficiency


  • V. canescens is a koinobiont parasitoid wasp, i.e. allows its host to continue development after parasitism. (ref: HarvHarv1994)
  • It has hydrophic eggs, meaning that they take up nutrients in the embryo-stage. (ref: HarvHarv1994)
  • This species does not host-feed, so host access is just for oviposition. (ref: HarvHarv1994)
  • This entry is discussed in LlanMarq2015 (ref: LlanMarq2015)


  • Hydrophic egg is modelled as a new maturity level E_Hx, which preceeds birth
  • E_Hx is treated as birth, while at E_Hb uptake switches from absorbtion to feeding
  • All parasitoid data is from host (moth Plodia interpunctella) that was infected at instar 5
  • Assimilation by imago is assumed to cover maintenance costs


  • [Wiki]
  • [HarvHarv1994] J. A. Harvey, I. F. Harvey, and D. J. Thompson. Flexible larval growth allows use of a range of host sizes by a parasitoid wasp. Ecology, 75:1420--1428, 1994.
  • [Kooy2010] S.A.L.M. Kooijman. Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge, 2010.
  • [LlanMarq2015] A. L. Llandres, G. M. Marques, J. Maino, S. A. L. M. Kooijman, M. R. Kearney, and J. Casas. A dynamic energy budget for the whole life-cycle of holometabolous insects. Ecological Monographs, 85:353--371, 2015.

Bibtex file with references for this entry

Ana Lopez Llandres, Bas Kooijman, 2013/07/18 (last modified by Bas Kooijman 2016/02/20)

accepted: 2016/03/18

refer to this entry as: AmP Venturia canescens version 2016/03/18