Fig. 5 Total abundance of Mnemiopsis (mL Mnemiopsis * m-3 seawater filtered *day-1) at each station over 2001-07. There were significant difference in total abundance among station ; however post hoc test showed that this difference was driven by a station at the mouth of Narragabsett Bay (station8) which had very low total abundance (e.g. station 8 versus station 10 P= 0.03, all other comparisons not involving station 8 P>0.4).