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Biology ofLimnodrilus claparedeanusRatzel (aligochaeta, Tubificidae) in the Tsimlyansk Reservoir

✍ Scribed by Tatyana M. Dolidze


Publisher
Springer
Year
1994
Tongue
English
Weight
362 KB
Volume
278
Category
Article
ISSN
1573-5141

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✦ Synopsis


Limnodrilus claparedeanus with its high productivity is the most numerous tubificid species in the Tsimlyansk Reservoir. As a result of frequent reproduction, young worms are abundant in the population. Individuals mature in a short time and are able to lay cocoons nine weeks after hatching. The number of embryos in the cocoons varies from one to twenty-six, thirteen being most frequent. The young worms mature rapidly and early reproduction results in an increase in the population in autumn.