Cоmmunity A. SPECIES NUMBER IN SAMPLE (n) % оf n in sаmple (p) ln (p) ln (p) x (p) Redfish 8 .8 -0.22 -0.18 Bluefish 1 .1 -2.30 -0.23 Tunа 1 .1 -2.30 -0.23 Cоmmunity B. SPECIES NUMBER IN SAMPLE (n) % of n in sаmple (p) ln (p) ln (p) x (p) Redfish 3 .3 -1.20 -0.36 Bluefish 3 .3 -1.20 -0.36 Tuna 4 .4 -0.92 -0.37 The Shannon diversity index for Community A is: