Sandimirov S.S. Catalogue of lakes in the Russian, Finnish and Norwegian Border Area. Finland, Jyvaskyla: Kopijyva Oy, 2008.

>3 о Fig. 34. Size and weight distribu­ tion of the sparsely rakered whitefish in Lake Kuetsjarvi. Weight, g Length, cm > 3 о 24% - 19% 14% Weight, g 10 12 14 16 18 20 22 24 26 28 Length, cm 100 80 60 Fig. 35. 40 Size and weight > § distribution of the 20 о с densely rakered 3г+ whitefish in Lake 0 Kuetsjarvi. > 3 о с э Fig. 36. Age distribution of the sparsely (a) and densely (b) rakered whitefish in Lake Kuetsjarvi. 51% 44% 37% 29% 22 % 15% 7% 0 % л я 100 100 300 500 700 0 200 400 600 Weight, g 18% > 3 о с 4 8 12 16 20 24 28 32 Length, cm > 3 о с э Fig. 37. Size and weight distribu­ tion of the perch in Lake Kuetsjarvi. Catalogue o f Lakes in the Russian, Finnish and Norwegian BorderArea 71