Koen Alonso et al : Food habits of Otaria flavescens 



255 



1982-1987 (Table 4). The Argentine anchovy was not 

 found in the small sample for the period 1982-1987, 

 and was the least important of the six prey species 



selected for the overlap analysis. When the analysis 

 was performed excluding this prey species, no differ- 

 ences were found between periods in either of the 



