Studies on Trematodes of Plagiorchidae from Henan Province

2003~2006年通过对河南省9个产地2科4属7种59只蝙蝠的消化道进行调查,发现斜睾科斜睾属吸虫2种:朝鲜斜睾吸虫Plagiorchis koreanus Ogata,1938和蝙蝠斜睾吸虫Plagiorchis vespertilionis(Mǖller,1780)Braun,1900。前者在宿主中的感染率为25.42%(15/59),感染强度为1~17条,平均感染强度是4.87条;后者在宿主中的感染率为3.39%(2/59),感染强度为2~7条,平均感染强度是4.50条。朝鲜斜睾吸虫和蝙蝠斜睾吸虫是河南省蝙蝠寄生虫的首次报道。Fifty-nine specimens in seven bats species,which belonging to four genera,two families,were captured from August 2003 to December 2005.Two species of trematodes,Plagiorchis koreanus Ogata,1938 and Plagiorchis vespertilionis(Müller,1780)Braun,1900,belonging to the genus Plagiorchis were obtained from the intestine of bats collected at nine localities of Henan Province.The prevalence of P.koreanus were 25.42%(15/59),of P.vespertilionis were 3.39%(15/59).The infection intensity and the mean intensity of P.koreanus were 1-17 and 4.87 individuals,respectively,of P.vespertilionis were 2-7 and 4.50 individuals,respectively.P.koreanus and P.vespertilionis were first recorded from Henan Province