317
Plankton
Nostoc sp., Microcystis aeruginosa, Phacus
sp ., Ankistrodesmus sp ., Volvox sp ., Ceratium
sp ., Diatoma sp ., Fragilaria sp ., Gyrosigma
sp ., Synedra sp ., Pinnularia sp ., Navicula sp.,
Brachionus sp ., Keratella sp ., Lecane sp ., Daphnia
sp ., Ceriodaphnia sp ., Alona sp., Bosmina sp.,
Bosminopsis sp ., Cyclops sp . and Diaptomus sp.
Fish Diversity
Gudusia chapra, Puntius ticto, Amblypharyngodon mola, Botia dario, Lepidocephalichthys
guntea, Mystus bleekeri, Xenentodon cancila,
Channa punctatus Parambassis sp. , Chanda
nama, Anabas testudineus, Trichogaster fasciata,
Macrognathus aral and Macrognathus pancalus.
FY
Amblypharyngodon mola generally shows the highest yield (70 %) followed by Puntius, Mystus, etc.
Srikona Beel
Srikona Beel (Plate 20.7 ) is situated about 6 km
away from Silchar City. This weed-infested
wetland is situated in an abandoned TE. Its depth
varies from 0.5 to 2.5 m. There is much dense
riparian vegetation. Riparian land use pattern
includes mainly human habitation but not much
cultivation.
AM
Azolla pinnata, Cynodon dactylon, Euryale ferox,
Eichhornia crassipes, Sagittaria trifolia,
Polygonum fl accidum, Lemna sp., Trapa bispinosa, Vallisneria spiralis and Pistia sp.
Plankton
Anabaena sp ., Oscillatoria sp ., Spirogyra sp.,
Microcystis
aeruginosa,
Euglena
sp .,
Ankistrodesmus sp ., Clostridium sp., Alona sp.,
Bosmina sp ., Camptocercus sp ., Chydorus sp .,
Macrothrix sp., Scapholeberis sp ., Simocephalus
sp ., Cyclops sp . and Diaptomus sp.
Fish Diversity
Amblypharyngodon mola, Puntius chola, Mystus
vittatus, Xenentodon cancila, Channa punctatus,
Parambassis ranga, Chanda nama, Anabas testudineus, Trichogaster fasciata, Macrognathus
aral, Macrognathus pancalus and Mastacembelus
armatus.
FY
Chanda nama usually shows the highest yield
(60 %) followed by Puntius, Mystus, etc.
Tapang Beel
Tapang Beel (Plate 20.8 ) is a silted wetland which
is situated about 8 km away from Silchar City.
The wetland does not retain much water at DSL.
Riparian vegetation is scanty. Riparian land use
pattern includes human habitation, paddy cultivation and fi shing.
AM
Cynodon dactylon, Eichhornia crassipes,
Hygrorhiza aristata, Ipomoea aquatica, Jussiaea
repens, Nymphaea nouchali, Nymphoides cristatum, Oryza sativa, Salvinia cucullata, Scirpus
eriophorum, Trapa bispinosa, Vetiveria zizanioides, Polygonum fl accidum and Lemna sp.
Plankton
Oscillatoria sp ., Microcystis aeruginosa, Euglena
sp ., Gyrosigma sp ., Synedra sp ., Pinnularia sp .,
Navicula sp., Brachionus sp ., Keratella sp .,
Lecane sp ., Trichocerca sp ., Filinia sp ., Daphnia
sp ., Alona sp ., Bosmina sp ., Bosminopsis sp .,
Fig. 20.6 Malini Beel
20.2 Wetlands of Northeast India (The Water Wealth of Northeast India)
Plankton
Nostoc sp., Microcystis aeruginosa, Phacus
sp ., Ankistrodesmus sp ., Volvox sp ., Ceratium
sp ., Diatoma sp ., Fragilaria sp ., Gyrosigma
sp ., Synedra sp ., Pinnularia sp ., Navicula sp.,
Brachionus sp ., Keratella sp ., Lecane sp ., Daphnia
sp ., Ceriodaphnia sp ., Alona sp., Bosmina sp.,
Bosminopsis sp ., Cyclops sp . and Diaptomus sp.
Fish Diversity
Gudusia chapra, Puntius ticto, Amblypharyngodon mola, Botia dario, Lepidocephalichthys
guntea, Mystus bleekeri, Xenentodon cancila,
Channa punctatus Parambassis sp. , Chanda
nama, Anabas testudineus, Trichogaster fasciata,
Macrognathus aral and Macrognathus pancalus.
FY
Amblypharyngodon mola generally shows the highest yield (70 %) followed by Puntius, Mystus, etc.
Srikona Beel
Srikona Beel (Plate 20.7 ) is situated about 6 km
away from Silchar City. This weed-infested
wetland is situated in an abandoned TE. Its depth
varies from 0.5 to 2.5 m. There is much dense
riparian vegetation. Riparian land use pattern
includes mainly human habitation but not much
cultivation.
AM
Azolla pinnata, Cynodon dactylon, Euryale ferox,
Eichhornia crassipes, Sagittaria trifolia,
Polygonum fl accidum, Lemna sp., Trapa bispinosa, Vallisneria spiralis and Pistia sp.
Plankton
Anabaena sp ., Oscillatoria sp ., Spirogyra sp.,
Microcystis
aeruginosa,
Euglena
sp .,
Ankistrodesmus sp ., Clostridium sp., Alona sp.,
Bosmina sp ., Camptocercus sp ., Chydorus sp .,
Macrothrix sp., Scapholeberis sp ., Simocephalus
sp ., Cyclops sp . and Diaptomus sp.
Fish Diversity
Amblypharyngodon mola, Puntius chola, Mystus
vittatus, Xenentodon cancila, Channa punctatus,
Parambassis ranga, Chanda nama, Anabas testudineus, Trichogaster fasciata, Macrognathus
aral, Macrognathus pancalus and Mastacembelus
armatus.
FY
Chanda nama usually shows the highest yield
(60 %) followed by Puntius, Mystus, etc.
Tapang Beel
Tapang Beel (Plate 20.8 ) is a silted wetland which
is situated about 8 km away from Silchar City.
The wetland does not retain much water at DSL.
Riparian vegetation is scanty. Riparian land use
pattern includes human habitation, paddy cultivation and fi shing.
AM
Cynodon dactylon, Eichhornia crassipes,
Hygrorhiza aristata, Ipomoea aquatica, Jussiaea
repens, Nymphaea nouchali, Nymphoides cristatum, Oryza sativa, Salvinia cucullata, Scirpus
eriophorum, Trapa bispinosa, Vetiveria zizanioides, Polygonum fl accidum and Lemna sp.
Plankton
Oscillatoria sp ., Microcystis aeruginosa, Euglena
sp ., Gyrosigma sp ., Synedra sp ., Pinnularia sp .,
Navicula sp., Brachionus sp ., Keratella sp .,
Lecane sp ., Trichocerca sp ., Filinia sp ., Daphnia
sp ., Alona sp ., Bosmina sp ., Bosminopsis sp .,
Fig. 20.6 Malini Beel
20.2 Wetlands of Northeast India (The Water Wealth of Northeast India)