| seasonal changes in infrapopulations of diplozoon kashmirensis kaw, 1950 (monogenea: diplozoidae) along a eutrophic gradient. | seasonal population dynamics of the monogenean, diplozoon kashmirensis kaw, on the gills of two cyprinid fish species, schizothorax niger heckel and carassius carassius (linnaeus), was investigated in three limnologically distinct trophic habitats located along the flood plain of river jhelum in kashmir from june 2006 to may 2008. the parasite infrapopulations exhibited a marked seasonal regime in infestation pattern as the infection indices increased to a much higher plateau during summer seaso ... | 2013 | 23873615 |
| trophic status and helminth infracommunities of fish populations in kashmir himalayan lakes. | the present study considers the influence of the trophic status of three kashmir himalayan lakes on the patterns of helminth infracommunities in populations of three species of fish during 2006 to 2008. data were collected from three lakes of differing trophic status in the kashmir himalayas, namely anchar, a hyper(eu)trophic lake; dal, a eutrophic lake; and manasbal, a meso(eu)trophic lake. three species of fish examined included the native fish schizothorax niger heckel and two exotic species- ... | 2014 | 23510501 |
| myxobolus chushi n. sp. (myxozoa:myxosporea) parasitizing schizothorax niger (heckel), a native cyprinid fish from wullar lake in kashmir himalayas. | in the study, a new species, myxobolus chushi n. sp. infecting gills of wild specimens of schizothorax niger (heckel) inhabiting wullar lake in kashmir himalayas, (j&k) india has been described based on morphology of the myxospore and using partial 18s rdna sequencing. pathological changes in the gills have been studied with the help of histological sections stained with luna's method. twenty fish specimens were examined, out of which four had oval, white plasmodia in gills measuring 2.0×0.5mm. ... | 2017 | 28232063 |
| first record of protozoan parasites in cyprinid fish, schizothorax niger heckel, 1838 from dal lake in kashmir himalayas with study on their pathogenesis. | trichodina heterodentata duncan, 1977 and ichthyophthirius multifiliis fouquet, 1876 obtained from gills during a parasitological survey conducted for the protozoan parasitic fauna of schizothorax niger a snow trout in dal lake, kashmir, india during the period october 2013 and march 2015. thirty out of 180 fish were found infected with protozoan parasites. during the study of their pathogenecity the most common deteriorating signs observed in gill tissue were necrosis, hypertrophy, hyperplasia ... | 2016 | 26802521 |