| S. No |
Prey items |
Occurrence |
Volume |
ViQi |
Index preponderance ‘I’= VIOI × 100/ÓVIOI |
Grading |
| 1 |
Crustaceans |
17.3 |
23.5 |
406.55 |
36.93 |
I |
| 2 |
Fish |
15.8 |
15.3 |
241.74 |
21.96 |
II |
| 3 |
Amphipods |
5.1 |
3.4 |
17.34 |
1.57 |
VIII |
| 4 |
Isopods |
4.1 |
2.6 |
10.66 |
0.96 |
XII |
| 5 |
Polychaetes |
3.9 |
1.7 |
6.63 |
0.60 |
XIV |
| 6 |
Nematodes |
4.3 |
2.6 |
11.18 |
1.01 |
XI |
| 7 |
Phytoplankton |
5.2 |
4.3 |
22.36 |
2.03 |
VII |
| 8 |
Zooplankton |
4.1 |
3.2 |
13.12 |
1.19 |
X |
| 9 |
Gastropods |
3.9 |
2.6 |
10.14 |
0.92 |
XIII |
| 10 |
Bivalves |
5.1 |
3.1 |
15.81 |
1.43 |
IX |
| 11 |
Sand |
6.3 |
5.3 |
33.39 |
3.033 |
VI |
| 12 |
Detritus |
5.8 |
9.5 |
55.1 |
5.00 |
IV |
| 13 |
Miscellaneous |
12.8 |
17.3 |
221.44 |
20.11 |
III |
| 14 |
Supplementary feeds |
6.3 |
5.6 |
35.28 |
3.20 |
V |
|
