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2022, Rec. zool. Surv. India
The present study documents Coelostoma horni (Régimbart, 1902) distribution from three states of the Deccan peninsular region in various aquatic habitats such as agricultural fields, streams and reservoirs.
European Journal of Taxonomy
Review of Coelostoma of the Indian subcontinent (Coleoptera: Hydrophilidae) Part 1: Coelostoma s. str. and Holocoelostoma2020 •
Species of the genus Coelostoma Brullé, 1935 belonging to the subgenera Coelostoma s. str. and Holocoelostoma Mouchamps, 1958 from the Indian subcontinent are revised. Six species of Coelostoma s. str. and two species of Holocoelostoma are recognized, of which two are described as new: C. (Coelostoma) lyratum sp. nov. (India: Maharashtra) and C. (Coelostoma) nostocinum sp. nov. (India: Maharashtra, Goa, Karnataka, Kerala). Coelostoma (Coelostoma) fallaciosum Orchymont, 1936 and C. (Coelostoma) vividum Orchymont, 1936 were recorded for the first time from India and Bangladesh, respectively. Lectotypes are designated for C. aeneolum Régimbart, 1903 and Hydrobius stultus Walker, 1858. The previously confusing situation with Coelostoma (Holocoelostoma) stultum (Walker, 1858) and C. (Holocoelostoma) bhutanicum Jayaswal, 1972 is clarified based on new material of both species from India. Coelostoma sulcatum Pu, 1963 from China is removed from the synonymy of C. stultum and considered as a...
In order to assess the species richness and diversity profile of helminth parasite fauna in an endemic fish, an investigation was carried out in two urban and two rural lakes of Kashmir. Overall nine species of helminth parasites were observed in four lakes. Of these three were autogenic and six were allogenic. Heteroxenous parasite species were more in number than monoxenous species. Results showed significant differences in heteroxenous / monoxenous ratio between different lakes. Core species (Prevalence>20) were only found in hypertrophic lake (Anchar Lake). Overall, majority of helminth species were either secondary or satellite species. Prevalence of some helminth parasites showed significant differences in different lakes. In addition mean intensity showed significant differences between autogenic and allogenic parasites (P<0.05). Principle Component Analysis based on prevalence showed that Anchar Lake was strongly associated with most of helminth parasites. Diversity indices showed significant variation between different lakes. Maximum helminth species per host was in Anchar Lake. Finally we concluded that helminth parasite fauna showed significant differences in species richness and infection indices between different lakes. Diversity profile was higher in Anchar Lake in comparison to other three lakes. The results clearly show that environmental features of lake ecosystems have got an impact on distribution pattern of helminth parasites in S. esocinus. We suggest comparative parasitological study should be taken between different species of fish in order to have a clear picture regarding the species composition of helminth species in this region. Also we need to characterize the species spectrum of parasitic worms in fish of freshwater bodies of this region as well as other similar type of climatic zones because parasite fauna is an integral part of the inventory of biodiversity and as possible regulators of host populations in aquatic ecosystems.
Kirkuk University Journal for Agricultural Sciences,
Detection of some Helminthes and Protozoa Parasites in Different Fish ponds in Sulaimani Province2024 •
This study aimed to identify specific types of gastrointestinal helminthes and protozoa parasites that infect the Cyprinidae (Cyprinus carpio). During the growing period, 400 fish were randomly separated from five spawning fish ponds in Sulaimani province: Mara Rash (P1), Qalachwalan (P2), Kandashin (P3), Kalawanan (P4), and Piramagrun (P5). Fish infection with parasites was found to be 30.25% prevalent overall, with a high distribution rate of infestation in the P3 region of 48.75%. Diphyllobothrium latum, Ligula intestinalis, and Bothriocephalusacheilognathi were identified as the three helminthes species,with an overall prevalence rate of 22.75%, P3 had the highest examination rate of helminthes, with 9.25% of the Ligula intestinalis species, 7.5% of Diphyllobothrium latum, and 6% of Bothriecephalusopsariichthydis (acheilognathi) species. The t-test revealed the largest differences, at p-value (Two-tailed) < alpha 0.05, between the helminthes and protozoa parasites' prevalence and pond area. Three protozoa species have been identified, including Cryptosporidium spp., E. histolytica, and Eimeria spp.All spawning fish ponds had an overall prevalence rate of 7.75% of fish infested with protozoa; the greatest percentage was 2.75% for E. histolytica, followed by 2.5% for Eimeria spp., and 1.5% for Cryptosporidium spp. Based on the ponds, the most common protozoainfested fish were 5% of E. histolytica in P1, 3.75% of Cryptosporidium spp. in P3, and 3.75% of Eimeria spp. in P5. The investigation demonstrates that 1% of the mixed in various ponds were afflicted with protozoa parasites.
Environment & Ecology
Occurrence of parasites in freshwater ornamental fishes in Assam2011 •
The investigation deals with five different types of parasites, collected from indigenous and exotic freshwater ornamental fishes at different localities in Assam. A total of 189 infected fishes were collected, examined sites of infection and identified the parasites. The parasites were fixed and stained with routine standard methods and identified following available keys. They included one ciliate (Ichthyophthirius multifilis), two helminthes (Clinostomum sp. and Cestode sp.) and two crustaceans (Argulus foliaceus and Lernaea cyprinacea). The goldfish, Carassius auratus was more frequently infected by Ichthyophthirius multifilis followed by Argulus foliaceus. Infection of Lernaea cyprinacea was detected in a single case in goldfish. While infection of Clinostomum sp. was found with giant gourami, Colisa fasciatus. A cestode species was recovered from tire spiny eel, Mastacembalus armatus. Among these parasites Ichthyophthirius multifilis was the most common one that was observed in most of the exotic ornamental fishes during the period of investigation.
2021 •
The present study was conducted to find out the prevalence, intensity and density of protozoan parasites of freshwater catfishes. Total four species of protozoan parasites were collected from 294 fishes. Out of four, three were ectoparasites and remaining one was endoparasite. Among the ectoparasites, Ichthyoptherius is the most prevalent parasites followed by Trichodina and Myxobolus. Among the infected fishes, Wallago attu (37.80%) harbored maximum number of ectoparasites followed by Clarius batrachus (33.78%), Heteropneustes fossilis (32.86%), and Mystus vittatus (26.47%). In the present investigation it was observed that none of Wallago attu and Mystus vittatus was infected with Trypanosoma, endoparasitic protozoa.
Journal of Parasitology Research
Distribution of Helminth Parasites in Intestines and Their Seasonal Rate of Infestation in Three Freshwater Fishes of Kashmir2016 •
The present study was undertaken to determine the incidence of helminth parasites in fishes with special reference to water quality parameters in Dal Lake and River Jhelum and correlate the observations. Water, fish, and parasite samples were collected during different seasons from various sites and processed. Three fish species, namely,Schizothorax nigerHeckel 1838,Schizothorax esocinusHeckel 1838, andSchizothorax curvifronsHeckel 1838, were recovered from these water bodies. The physicochemical parameters temperature, dissolved oxygen, pH, and free carbon dioxide showed variation vis-à-vis the season and location of the stations in water bodies. Acanthocephalan parasitePomphorhynchus kashmirensisKaw 1941 (27.47%) and two intestinal cestodesBothriocephalus acheilognathiYamaguti 1934 (30.63%) andAdenoscolex oreiniFotedar 1958 (32.43%) were recovered from all the three species ofSchizothorax. All the three parasites showed higher prevalence during summer and the least prevalence duri...
International Journal of Bio-resource and Stress Management
Parasitic Study of Indian Major Carp, Labeo rohita (Hamilton, 1822) in Selected Districts of West Bengal, India2023 •
IJEE (Indonesian Journal of English Education)
Classroom Management in EFL Speaking Class: Strategies and Challenges2021 •
Hacettepe Üniversitesi Türkiyat Araştırmaları Dergisi
Rûhî’nin Terkib-bendinde Kurumsal Din Eleştirisi / Criticism of Institutional Religion in Rûhî's Terkib-bend2024 •
Peregrinations: Journal of Medieval Art and Architecture
Power and Poison: A Medieval Sapphire Ring in the Gotlands Museum, Visby, Sweden2024 •
.Dự thảo Đề cương chi tiết Dự thảo Luật
Dự thảo Đề cương chi tiết Dự thảo Luật2023 •
Geotechnical, Geological, and Earthquake Engineering
Recent Advances in Earthquake Geotechnical Engineering and Microzonation2004 •
Social Science Research Network
Forecasting Volatility Using Historical Data1994 •
Applied Psychophysiology and Biofeedback
The Significance of Sigma Neurofeedback Training on Sleep Spindles and Aspects of Declarative Memory2006 •
Anthropological Science
The human remains of the funerary complex of Neferhotep (XVIIIth–XXth Dynasty, Valley of the Nobles, Luxor, Egypt): taphonomy and anthropology2021 •
2006 •
2002 •
Journal of Neurosurgery: Spine
Retrospective single-surgeon study of 1123 consecutive cases of anterior cervical discectomy and fusion: a comparison of clinical outcome parameters, complication rates, and costs between outpatient and inpatient surgery groups, with a literature review2018 •
2016 •
Karuthapandi M