Otolith Sr : Ca ratios of the freshwater and anadromous cyprinid genus Tribolodon

Abstract

The ratio of strontium to calcium concentration in the otolith of four species of Tribolodon (Cyprinidae) was examined to reveal their migratory histories. The ratio was relatively stable from the core to the edge of the otolith in fluvial Tribolodon ezoe and T. hakonensis, whereas it changed from a low level to a higher level in anadromous T. brandtii and… (More)
DOI: 10.1007/s10228-004-0264-0

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