• DR. SABHYATA
• DR. PANKAJ TANDON

The present paper reports a new digenetic trematode parasite species of a freshwater fish, Mystus vittatus (Bl.) obtained from Dighwara fish market of Chapra, Bihar, India. The present species can be differentiated by other species in having, antero- posteriorly compressed contiguous testes, longer prepharynx and posterior extension of vitellaria, size of eggs, submedian ovary and smaller receptaculum seminis in relation to ovary.

Mystus vittatus, trematode, fish, digenetic, opisthorchiidae

"Occurrence of a new digenetic trematode parasite of family Opisthorchiidae, Braun 1901, in freshwater fish, Mystus vittatus from Chapra, Bihar, India.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.550-552, June 2019, Available :http://www.jetir.org/papers/JETIR1907F70.pdf

"Occurrence of a new digenetic trematode parasite of family Opisthorchiidae, Braun 1901, in freshwater fish, Mystus vittatus from Chapra, Bihar, India.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp550-552, June 2019, Available at : http://www.jetir.org/papers/JETIR1907F70.pdf