Variabilità spazio-temporale della microalga Chrysophaeum taylorii Lewis & Bryan lungo le coste nord-orientali della Sardegna =Spatio-temporal variabilty of the microalga Chrysophaeum taylorii Lewis & Bryan along North-Eastern Sardinian coasts

In the summer months of 2010 the cell density of the alien benthic microalga Chrysophaeum taylorii Lewis & Bryan ( Pelagophyceae ) was assessed on hard benthic substrates in sixteen study sites along the north-eastern coast of Sardinia in order to obtain useful information on spatial and temporal variations of the species in the area during summer.