Table 2 Abundance of zooplankton (individual/L) during study period
From: Abundance and diversity of zooplankton in semi intensive prawn (Macrobrachium rosenbergii) farm
Organisms | July | August | September | October | November | December | Total |
|---|---|---|---|---|---|---|---|
Rotifera | |||||||
Brachionus | 220 | 110 | 432 | 320 | 375 | 475 | 1932 |
Filinia | 20 | 30 | 0 | 0 | 70 | 80 | 200 |
Copepoda | |||||||
Diaptomus | 120 | 60 | 60 | 180 | 20 | 0 | 440 |
Helidiaptomus | 140 | 120 | 160 | 650 | 150 | 40 | 1260 |
Cyclops | 430 | 450 | 210 | 170 | 120 | 100 | 1480 |
Mesocyclops | 325 | 245 | 60 | 60 | 120 | 140 | 950 |
Cladocera | 0 | ||||||
Diphansoma | 30 | 90 | 50 | 70 | 0 | 40 | 280 |
Daphnia | 120 | 145 | 120 | 0 | 80 | 170 | 635 |
Ostracoda | 0 | ||||||
cyclocypris | 0 | 0 | 0 | 50 | 20 | 0 | 70 |
cypris | 0 | 45 | 0 | 60 | 60 | 60 | 225 |
Crustacean Larvae | 0 | ||||||
Nauplius larva | 30 | 40 | 10 | 10 | 20 | 30 | 140 |
Total | 1435 | 1335 | 1102 | 1570 | 1035 | 1135 | 7612 |