finland during late autumn or winter. the eggs are demersal and their egg membranes remain slightly...

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Page 1: Finland during late autumn or winter. The eggs are demersal and their egg membranes remain slightly adhesive fòr only a short time (Balon 1975). According to Balon (1975) C. albula
Page 2: Finland during late autumn or winter. The eggs are demersal and their egg membranes remain slightly adhesive fòr only a short time (Balon 1975). According to Balon (1975) C. albula
Page 3: Finland during late autumn or winter. The eggs are demersal and their egg membranes remain slightly adhesive fòr only a short time (Balon 1975). According to Balon (1975) C. albula
Page 4: Finland during late autumn or winter. The eggs are demersal and their egg membranes remain slightly adhesive fòr only a short time (Balon 1975). According to Balon (1975) C. albula
Page 5: Finland during late autumn or winter. The eggs are demersal and their egg membranes remain slightly adhesive fòr only a short time (Balon 1975). According to Balon (1975) C. albula