Distribution And Population Pattern Of Colletopterum Piscinale (nilsson, 1822) In Rivers Of The North-west Coast Of Azov Sea
O. V. Degtyarenko
The field researches were carried out in 2003–2012 in the rivers of North-West Coast of Azov Sea. We revealed some regional peculiarities in the distribution of the bivalve Colletopterum piscinale. We provided the results of analysis of the age-dimensional structure of its regional population. The data on the species reactions towards ecological factors were determined for investigated reservoirs.