Seasonal variations of rotifers from the high altitude Llano reservoir (State of Mexico, Mexico)

摘要

Aim: Llano reservoir is a high altitude waterbody and is of recreational importance in Mexico. It is also a source of revenue through fisheries. Though the reservoir was constructed nearly 6 decades ago, quantitative information on the zooplankton abundance is not available. The aim of the present study was to present data on the seasonal variations of rotifers from the high altitude waterbody Llano dam (State of Mexico) during a one year period.