Rhizoprionodon acutus (Milk shark):  

Predictions & Data for this entry

Model:  std  

MRE = 0.048
SMSE = 0.052

Zero-variate data
ab310 301.9 (0.02621)dage at birthWhit2003
am3285 3285 (2.713e-05)dlife spanWhit2003
Lb 34 35.18 (0.0346)cmtotal length at birthWhit2003
Lp_f 70 74.83 (0.06906)cmtotal length at puberty (female)fishbase
Lp_m 68 63.08 (0.07241)cmtotal length at puberty (male)fishbase
Li_f133 132.4 (0.004751)cmultimate total length (female)Whit2003
Li_m111 111.1 (0.0006878)cmultimate total length (male)Whit2003
Wwi_f2750 2759 (0.003188)gultimate wet weight (female)AnAge
Ri0.01151 0.01189 (0.03298)#/dmaximum reprod rateWhit2003
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL_m see Fig. 1 (0.05972)time since birthtotal length (male)Whit2003
tL_f see Fig. 1 (0.1361)time since birthtotal length (female)Whit2003
tL_e see Fig. 2 (0.1345)agetotal lengthWhit2003
Pseudo-data at Tref
DataGeneralised animalRhizoprionodon acutusUnitDescription
v 0.02 0.009036cm/denergy conductance
kap 0.8 0.8502-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 17.65J/d.cm^3vol-spec som maint
k_J 0.002 0.0019941/dmaturity maint rate coefficient
kap_G 0.8 0.7999-growth efficiency


  • males are assumed to differ from females by {p_Am} only


  • Wiki
  • Kooy2010
  • Whit2003
  • AnAge
  • fishbase

Bibtex files with references for this entry

Bas Kooijman, 2013/04/20

accepted: 2015/09/21

refer to this entry as: AmP Rhizoprionodon acutus version 2015/09/21 bio.vu.nl/thb/deb/deblab/add_my_pet/