Naso vlamingii (Bignose unicornfish):  

Predictions & Data for this entry

Model:  abj  

MRE = 0.020
SMSE = 0.031

Zero-variate data
am1.643e+04 1.641e+04 (0.0006632)dlife spanChoaAxe1996
Lp19.8 20.26 (0.02335)cmtotal length at pubertyguess
Li 60 58.24 (0.02931)cmultimate total lengthfishbase
Wwb0.00023 0.00023 (2.91e-05)gwet weight at birthLeis1989
Wwp255 253.1 (0.007365)gwet weight at pubertyguess
Wwi5960 6011 (0.008579)gultimate wet weightfishbase
Ri5370 5377 (0.001301)#/dmax reprod rateguess
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL see Fig. 1 (0.09273)time since birthtotal lengthChoaAxe1996
Pseudo-data at Tref
DataGeneralised animalNaso vlamingiiUnitDescription
v 0.02 0.01915cm/denergy conductance
kap 0.8 0.899-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 6.641J/^3vol-spec som maint
k_J 0.002 0.00037811/dmaturity maint rate coefficient
kap_G 0.8 0.7978-growth efficiency
k 0.3 0.2986-maintenance ratio


  • weight-length relationship: W in g = 7.533e-5 * (SL in mm)^2.843 (ref: ChoaAxe1996)
  • Marine; reef-associated; depth range 0 - 15 m (ref: fishbase)


  • In view of low somatic maintenance, pseudodata k_J = 0.002 1/d is replaced by pseudodata k = 0.3


  • [Wiki]
  • [fishbase]
  • [ChoaAxe1996] J. H. Choat and L. M. Axe. Growth and longevity in acanthurid fishes; an analysis of otolith increments. Mar Ecol Prog Ser, 134:15--26, 1996.
  • [Kooy2010] S.A.L.M. Kooijman. Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge, 2010.
  • [Leis1989] J. M. Leis. Larval biology of butterflyfishes (Pisces, Chaetodontidae): What do we really know? Envir. Biology of Fishes, 25:87--100, 1989.

Bibtex files with references for this entry

Bas Kooijman, 2017/04/10

accepted: 2017/04/10

refer to this entry as: AmP Naso vlamingii version 2017/04/10