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Length–weight and chelae length–width relationships of the crayfish Procambarus clarkii under culture conditions

Q. Wang Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210046, P.R. China; Nanjing Fisheries Research Institute, No 183 Hanzhongmen Street, Nanjing 210036, P.R. China

J.X. Yang Jiangsu Key Laboratory for Biodiversity and Biotechnology, School of Life Sciences, Nanjing Normal University, Nanjing 210046, P.R. ChinaCorrespondence[email protected]

G.Q. Zhou Nanjing Fisheries Research Institute, No 183 Hanzhongmen Street, Nanjing 210036, P.R. China

Y.A. Zhu Nanjing Fisheries Research Institute, No 183 Hanzhongmen Street, Nanjing 210036, P.R. China

H. Shan Nanjing Fisheries Research Institute, No 183 Hanzhongmen Street, Nanjing 210036, P.R. China

Figures & data

Figure 1. Total length–weight relationship for Procambarus clarkii.

Table 1. Model summary and parameter estimates of chelae length–width relationship for females.

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Table 2. Parameters of the relationship between chelae length (L _Ch) and chelae width (W _Ch) of each sex.

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Table 3. Descriptive statistics of tail length, body length, and wet weight.

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Table 4. Descriptive statistics of chelae length, cheliped length, and chelae width.

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Length–weight and chelae length–width relationships of the crayfish Procambarus clarkii under culture conditions

Table 1. Model summary and parameter estimates of chelae length–width relationship for females.

Table 2. Parameters of the relationship between chelae length (L _Ch) and chelae width (W _Ch) of each sex.

Table 3. Descriptive statistics of tail length, body length, and wet weight.

Table 4. Descriptive statistics of chelae length, cheliped length, and chelae width.

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Length–weight and chelae length–width relationships of the crayfish Procambarus clarkii under culture conditions

Figures & data

Table 1. Model summary and parameter estimates of chelae length–width relationship for females.

Table 2. Parameters of the relationship between chelae length (L Ch) and chelae width (W Ch) of each sex.

Table 3. Descriptive statistics of tail length, body length, and wet weight.

Table 4. Descriptive statistics of chelae length, cheliped length, and chelae width.

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Table 2. Parameters of the relationship between chelae length (L _Ch) and chelae width (W _Ch) of each sex.