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Scale formation as related to length of young-of-the-year Ide Idus idus and roach Rutilus rutilus


  • *Departmento de Biologí, Sección de Ecología, Universidad Nacional de Colombia, Apdo. Aéreo 7495, BOGOTA, Colombia.


The scale formation in relation to length of young-of-the-year ide Idus idus (L.) and roach Rutilus rutilus (L.) is described for fish from River Kävlingeän, South Sweden. The appearance of the first scale is noted as well as the scale pattern formation.

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