侧孔吸虫属二新种(吸虫:隐孔科)
Two New Species of Trematodes of the Genus Paragono (Trematoda:Troglotrematidae)
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摘要: 1979年,我们在天津北塘一只白腰杓鹬的小肠内获得13条吸虫。1981年,在北大港一只银鸥的肠内获得吸虫7条,经鉴定为侧孔吸虫属二新种(Trematoda:Troglotrematidae)。文中量度以毫米为单位。Abstract: The present paper reports two new species of trematodes parasites belonging to Paragono Pearse,1930 (Troglotrematidae,Paragoninae).One was collected from a curlew,Numenius arquata orientalis Brehm and the other,from a herring gull,Larus argentatus vegae Palmen.Both were found in Tianjin.All measurements are in mm.The type specimens are deposited in Nankai University and the new species are characterized as follows.