Abstract
We have quantified the relative growth of the merus and the propodus & carpus of walking legs of an adult of Eriocheir sinensis against the carapace width by fitting the major axis lines. Different lines have been fitted to data relative to male and female individuals. Slope and elevation tests have been performed to investigate sexual dimorphism. Isometry tests have been used to classify the relative growth of each part of the legs against the carapace width as isometric or allometric.
All the slope tests have not rejected the null hypothesis of a common slope for the major axes fitted to male data and to female data. However, all the elevation tests have rejected the null hypothesis of a common elevation; so sexual dimorphism was detected for all measured leg parts. The isometry tests have rejected the null hypothesis of isometry only for the merus of the first (left and right) legs of male individuals. All the other isometry tests have not rejected the null hypothesis of isometry. So the relative growth of all the measured leg parts, but the merus of the first (left and right) legs of males, against the carapace width was isometric both for males and for females.
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References
Abello P.J., Pertierra J.P., Reid D.G., 1990, Sexual size dimorphism, relative growth and handedness in Liocarcinus depurator and Macropipus tuberculatus (Brachyura: Portunidae), Sciet. Mar., 54(2), 195–202.
Bennett D. B., 1973, The effect of limb loss and regeneration on the growth of the edible crab, C. pagurus, L., J. Exp. Mar. Biol. Ecol., 13(1), 45–53.
Clark P.F., Rainbow P.S., Robbins R.S., Smith B., Yeomans W.E., Thomas M., Dobson G., 1998, The alien Chinese mitten crab, Eriocheir sinensis (Crustacea: Decapoda: Brachyura), in the Thames catchment, J. Mar. Biol. Ass. U.K., 78, 1215–1221.
Clayton D.A., 1990, Crustacean allometric growth: a case for caution, Crustaceana, 58(3), 270–290.
Czerniejewski P. 2010, Changes in condition and in carapace length and width of the Chinese mitten crab (Eriocheir sinensis H. Milne Edwards, 1853) harvested in the Odra River estuary in 1999–2007, Ocean. Hydrobiol. Stud., 39(2), 25–36.
Czerniejewski P., Wawrzyniak W., 2006, Seasonal changes in the population structure of the Chinese mitten crab, Eriocheir sinensis (H. Milne Edwards) in the Odra/Oder estuary, Crustaceana, 79(10), 1167–1179.
Czerniejewski, P., Filipiak J., Radziejewska T., 2003, Body weight and morphometry of the Chinese mitten crab (Eriocheir sinensis H. Milne-Edwards, 1853) in the River Odra estuary (North-Western Poland), Acta Sci. Pol. Piscaria, 2(2), 29–40.
De Giosa M., Czerniejewski P., 2011, Major axis approach to the statistical analysis of the relative growth of Chinese mitten crab (Eriocheir sinensis) in the Odra estuary (Poland), Ocean. Hydrobiol. Stud., 40(1) (in press).
Grabda E., 1973, Chinese mitten crab, Eriocheir sinensis Milne-Edwards, 1853 in Poland, Przegl. Zool., XVII,1, 46–49 (in Polish)
Hartnoll R. G., 1978, The determination of relative growth in Crustacea, Crustaceana, 34(3), 281–293.
Huxley J. S., 1932, Problems of relative growth, Methuen, London
Jamon M., Clarac F., 1995, Locomotor patterns in freely moving crayfish (Procambarus clarkii). J. Exp. Biol., 198, 683–700.
Klärner, D., Barnes, W.J.P., 1986, The cuticular stress detector (CSD2) of the crayfish. II. Activity during walking and influences on the leg coordination. J. Exp. Biol., 122, 161–175.
Kobayashi S., 1999, Dimorphism in adult male Japanese mitten crab, Eriocheir japonica (de Haan), Crust. Research, 28: 24–36.
Kobayashi S., 2002, Relative growth pattern of walking legs of Japanese mitten crab, Eriocheir japonica, J. Crus. Biol., 23(3), 601–606.
Kobayashi S., Matsuura S., 1993, Ecological studies on the Japanese mitten crab Eriocheir japonicus De Haan — III. Relative growth of chela and soft — hair distribution on the chela, Benthos Research, 45, 1–9.
Kobayashi S., Matsuura S., 1994, Occurrence pattern and behaviour of the Japanese mitten crab Eriocheir japonicus De. Haan in the marine environment, Benthos Research, 46, 49–58.
Panning A., 1939, The Chinese mitten crab, Smithsonian Institute Annual Report, 1938, 361–375.
Rudnick D. A., Halat K. M., Resh V. H., 2000, Distribution, ecology and potential impacts of the Chinese Mitten Crab (Eriocheir sinensis) in San Francisco Bay, Contr. Water Resources Center, Univ. Calif. Berkeley 206, 74 pp.
Sarda F., Bas C., Lleonard J., 1995, Functional morphometry of Aristeus ajvtejvnatus (Risso, 1816) (Decapoda, Aristeidae), Crustaceana, 68(4), 461–471.
Schäferna K., 1935, Úvahy o činském vlnoklepetém krabu [Notes about the Chinese mitten crab], Ryb. Věst., 15, 117–121 [in Czech].
Skinner D. M., Graham D. E., 1972, Loss of limbs as a stimulus to ecdysis in Brachyura (true crabs), Biol. Bull., 43(1), 222–233.
Smith R.J., 2009, Use and Misuse of the Reduced Major Axis for Line-Fitting. Am. Journ. of Physical Anthrop., 140, 476–486.
Sokal R.R., Rohlf, F.J., 1995, Biometry — The Principles and Practice of Statistics in Biological research, 3rd Edn. W. H. Freeman, San Francisco.
Veldhuizen T., Stanish S., 1999, Overview of the life history, distribution, abundance and impacts on the Chinese mitten crab, Eriocheir sinensis, Calif. Dep. Water Resources, Env. Stud. Office, Interagency Progr., 116 pp.
Warton T.L., Weber N.C., 2002, Common slope tests for errors-in-variables models, Biom. Journ., 44, 161–174.
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De Giosa, M., Czerniejewski, P. The relative growth of walking legs of adult Chinese mitten crabs, Eriocheir sinensis in the Odra estuary (Poland). The major axis statistical modeling. Ocean and Hydro 40, 61–67 (2011). https://doi.org/10.2478/s13545-011-0030-7
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DOI: https://doi.org/10.2478/s13545-011-0030-7