Predictions & Data for this entry

Model: abj climate: MC migrate:
COMPLETE = 2.3 ecozone: MANW food: bjP, biD, jiCi, jiS
MRE = 0.163 habitat: 0bMcb, bjMp, jiMcb gender: D
SMSE = 0.170 embryo: Mbf reprod: O

Zero-variate data
tp300 320.2 (0.06724)dtime since settle at pubertyHartBray2001
tpm365 404.2 (0.1073)dtime since settle at pubertyHartBray2001
am6935 6935 (2.838e-05)dlife spanguess
Lp0.9 1.054 (0.1712)cmcarapace length at pubertyHartBray2001
Lpm1.1 1.267 (0.1522)cmcarapace length at pubertyHartBray2001
Lim6.1 7.292 (0.1954)cmultimate carapace length for malesWiki
Wdb3.18e-05 2.532e-05 (0.2037)gdry weight at birthAnge1984
Wdj0.000261 0.0002639 (0.01096)gdry weight at metamAnge1984
Wwp0.41 0.3786 (0.0766)gwet weight at puberty for femalesHartBray2001
Wwpm0.72 0.6583 (0.08571)gwet weight at puberty for malesHartBray2001
Wwim128 125.4 (0.02062)gultimate wet weight Wiki, RobiGree2010
Eb0.55 0.5515 (0.002787)Jenergy content at birthAnge1984
Ej3.65 5.747 (0.5746)Jenergy content at metamAnge1984
Ri23.37 23.39 (0.0009551)#/dmaximum reprod rateguess
Uni-variate data
DatasetFigure(RE)Independent variableDependent variableReference
tL_f see Fig. 1 (0.3351)time since settlecarapace lengthHartBray2001
tL_m see Fig. 1 (0.3842)time since settlecarapace lengthHartBray2001
Ttj see Fig. 2 (0.3747)temperaturetime since birth at settleAnge1984
Pseudo-data at Tref
DataGeneralised animalHyas coarctatusUnitDescription
v 0.02 0.0211cm/denergy conductance
kap 0.8 0.9762-allocation fraction to soma
kap_R 0.95 0.95-reproduction efficiency
p_M 18 29.33J/^3vol-spec som maint
k_J 0.002 0.0021/dmaturity maint rate coefficient
kap_G 0.8 0.8083-growth efficiency


  • length-weight: log10 (wet weight in g)= -2.843 + 2.773*log10(carapace width in mm) (ref: RobiGree2010)


  • males are assumed to differ from females by E_Hp only


  • The creation of this entry was supported by the Norwegian Science Council (NFR 255295)


  • [Wiki]
  • [Ange1984] K. Anger. Development and growth in larval and juvenile Hyas coarctatus (Decapoda, Majidae) reared in the laboratory. Mar. Ecol. Prog. Ser., 19:115--123, 1984.
  • [GrosKona2017] J. Groß, B. Konara, T. Brey, and J. M. Grebmeierc. Size-frequency distribution, growth, and mortality of snow crab (Chionoecetes opilio) and Arctic lyre crab (Hyas coarctatus) in the Chukchi Sea from 2009 to 2013. Deep-Sea Research Part II, 2017. to appear.
  • [HartBray2001] R. G. Hartnoll and A. D. Bryant. Growth to maturity of juveniles of the spider crabs Hyas coarctatus Leach and Inachus dorsettensis (Pennant) (Brachyura: Majidae. Journal of Experimental Marine Biology and Ecology, 263:143--158, 2001.
  • [Kooy2010] S.A.L.M. Kooijman. Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge, 2010.
  • [RobiGree2010] L. A. Robinson, S. P. R. Greenstreet, H. Reiss, R. Callaway, J. Craeymeersch, I. de Boois, S. Degraer, S. Ehrich, H. M. Fraser, A. Goffin, I. Kroncke, L. L. Jorgenson, M. R. Robertson, and J. Lancaster. Length-weight relationships of 216 North Sea benthic invertebrates and fish. Journal of the Marine Biological Association of the United Kingdom, 90:95--104, 2010.

Bibtex file with references for this entry

Bas Kooijman, Starrlight Augustine, 2017/09/14

accepted: 2017/09/14

refer to this entry as: AmP Hyas coarctatus version 2017/09/14