摘要
1964年6月,作者等对云南昆明的滇池及其邻近的抚仙湖、星云湖等进行了鱼类单殖吸虫的初步调查。此后又补采了若干标本,先后检查了26种鱼类,每种1—20余尾。其中除白鲢、云南鲴、黄(鱼幼)鱼、鳜、长刺鳑鲏、大刺鳑鲏及乌鳢等7种鱼类未查到单殖吸虫寄生外,在19种鱼上发现有45种单殖吸虫,其中包括一新属及7新种。所有正模及副模标本,均分别保存于昆明师院及华东师大生物系。
From a survey of monogenetic trematodes on 26 species of fishes of Kunming Lake(Dianchi)and its nearby lakes,45 species of monogenetic trematodes including one new genus and seven new species arc reported.Dactylogyrus ceratoides,sp.nov.Minute worm.Central large hooks bears a resemblance to those of D.pseudogobii Achmerow,1952.It differs from the latter by its structure of male genitalia.The supporting piece terminates as a horn and with a ring-like structure at its middle portion,through which the copulatory tube passes.
作者
骆永德
郎所
Lu Yongde;Lang Suo(Biological Department,Kunming Pedagogical College;Biological Department,Hwa-Tung Pedagogical University)
