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Table 2

Growth and mortality related parameters for the four loach species from three localities. Key: AS, anthropogenic impact; L, low; H, high; L, asymptotic length (mm); K, growth constant (y−1); M, mortality (y−1); Z, total mortality (y−1); F, fishing mortality (y−1); Lc, length of first capture (mm); E, exploitation (y−1); E50, exploitation rate where the stock is reduced to half its virgin biomass (y−1); Emax, exploitation producing maximum yield (y−1).

Species Locality AS L K M Z F Lc E E50 Emax
Indoreonectes evezardi Bhor L 44.63 1.70 2.19 2.53 0.34 23.99 0.14 0.36 0.69
Lepidocephalichthys thermalis Bhor L 49.88 1.30 1.78 3.33 1.55 28.27 0.47 0.38 0.79
Paracanthocobitis mooreh Bhor L 55.13 0.64 1.09 1.58 0.49 40.06 0.31 0.43 1.00
Schistura denisoni Bhor L 65.63 1.60 1.89 2.80 0.91 14.30 0.33 0.30 0.47
Lepidocephalichthys thermalis Paud H 49.88 0.56 1.03 3.26 2.24 24.71 0.69 0.36 0.76
Paracanthocobitis mooreh Paud H 49.88 1.70 2.12 5.54 3.42 26.15 0.62 0.37 0.71
Lepidocephalichthys thermalis Lonavla H 49.88 1.20 1.17 3.48 2.31 27.82 0.66 0.38 0.71

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