Number of gobies and shrimp per hole

To determine the number of gobies per hole, data from the density transects will be used. Holes will normally have either one or two gobies in them and one to three shrimp. It is most useful to determine the frequency of goby holes that have certain numbers of shrimp. The mean number of individuals per hole will not be calculated. It would also be useful to look for the relationship of shrimp numbers to gobie numbers, using a plot of gobies vs shrimp and then determine the regression line.