广东海产鱼类两种复殖吸虫包括一新种的记述  

TWO DIGENETIC TREMATODES OF GUANGDONG MARINE FISHES WITH THE DESCRIPTION OF A NEW SPECIES

作　　者：吴小明[1] 

机构地区：[1]惠州大学生物学系,广东惠州516001

出　　处：《华南师范大学学报（自然科学版）》2000年第3期96-98,共3页Journal of South China Normal University(Natural Science Edition)

摘　　要：本文记述发现于广东阳江黄斑蓝子鱼肠道的广东寡腺吸虫 ,新种Oligolecithoidesguangdongensissp .nov .及日本金线鱼肠道的中长单肠吸虫MonascusmedisolongiusculusDing ,1993.新种前列腺膨大呈囊状 ,肠前部不膨大成结 ,食道短 ,体形梭形等特征与已知种明显不同 .日本金线鱼为中长单肠吸虫MonascusmediolongiusculusDing ,1993宿主新记录 .Two species of digenetic trematodes were collected from two marine fishes in Yangjiang City, Guangdong Province. Oligolecithoides guangdongensis sp. nov . (Hemiuridae) a parasite in intestine of Siganus oramin (Bloch & Schneider) is similar to O.trilobatus Shen, 1982, and can easily be distinguished by an expanding pouch-like pars prostatica and a short esophagus as well as a shuttle shape in outline. Monascus mediolongiusculus Ding, 1993 (Haplosplanchnidae) was discovered in marine fish Nemipterus japonicus (Bloch) as a new host record , only little difference from the original description in the distribution of vitellaria and the form of ovary.

关 键 词：海水鱼类 寡腺吸虫 新种 中长单肠吸虫 

分 类 号：S941.5[农业科学—水产养殖]