西班牙西北部加利西亚地区黄腿鸥（Larus cachinnans）的蠕虫动物区系。

Helminth fauna of the yellow-legged gull Larus cachinnans in Galicia, north-west Spain.

作者信息

Sanmartín M L, Cordeiro J A, Alvarez M F, Leiro J

机构信息

Laboratorio de Parasitología, Instituto de Investigación y Análisis Alimentarios, Universidad de Santiago de Compostela, C/ Constantino Candeira, s/n, 15782 Santiago de Compostela, Spain.

出版信息

J Helminthol. 2005 Dec;79(4):361-71. doi: 10.1079/joh2005309.

DOI:10.1079/joh2005309

PMID:16336721

Abstract

Thirty-six helminth species were found in 324 gulls examined during June 1994 to February 1996 from different localities of Galicia: 25 trematodes (Brachylaima sp., Brachylecithum microtesticulatum, Cardiocephaloides longicollis, Cryptocotyle lingua, Cryptocotyle concavum, Diplostomum spathaceum, Echinostephilla virgula, Galactosomum phalacrocoracis, Gigantobilharzia acotylea, Gymnophallus deliciosus, Gynaecotyla longiintestinata, Himasthla elongata, Himasthla quissetensis, Knipowitschiatrema nicolai, Levinseniella (Levinseniella) propinqua, Maritrema gratiosum, Maritrema linguilla, Microphallus primas, Microphallus similis, Ornithobilharzia canaliculata, Parorchis acanthus, Phagicola minuta, Psilostomum brevicolle, Renicola sp. and Stephanoprora denticulata), four cestodes (Alcataenia micracantha, Microsomacanthus ductilis, Tetrabothrius (Oriana) erostris and Wardium cirrosa), six nematodes (Anisakis simplex, Contracaecum rudolphii, Cosmocephalus obvelatus), Eucoleus contortus, Paracuaria adunca and Tetrameres (Tetrameres) skrjabini) and one acanthocephalan (Arhythmorhynchus longicollis). Tetrabothrius erostris was the most prevalent species (79.6%), followed by C. obvelatus (47.8%), C. lingua (37.4%), G deliciosus (30.9%), G. longiintestinata (22.8%), P. adunca (21.9%), B. microtesticulatum (17.6%), E. contortus (14.5%) and M. similis (9.3%). Microphallus similis was the dominant species, with a Berger-Parker index (BP) of 0.32, followed by T. erostris (BP=0.10). All species presented an aggregated dispersion except G. acotylea and G. phalacrocoracis, which showed a random dispersion. Species that seem to have the greatest predilection for specific sites along the intestine are: C. longicollis and A. micracantha (first third), Brachylaima sp., M. similis and G. longiintestinata (last third) and A. longicollis (second half). Eight species are known to be pathogenic to commercially important fish or molluscan species and several are pathogenic to humans.

摘要

1994年6月至1996年2月期间，在加利西亚不同地区检查的324只鸥鸟体内发现了36种蠕虫：25种吸虫（短咽属吸虫、微睾短腺吸虫、长颈心脑吸虫、舌形隐孔吸虫、凹形隐孔吸虫、匙形双腔吸虫、纤细棘口吸虫、鸬鹚半尾吸虫、无吸盘巨血吸虫、美味裸茎吸虫、长肠雌殖吸虫、长形希马斯吸虫、奎氏希马斯吸虫、尼古拉尼氏吸虫、近亲列文森吸虫、优美微睾吸虫、舌状微睾吸虫、微小微睾吸虫、相似微睾吸虫、管状鸟血吸虫、棘刺副睾吸虫、微小噬食吸虫、短颈伪茎吸虫、肾形吸虫属和具齿冠口吸虫）、4种绦虫（小棘阿尔卡绦虫、微管微体绦虫、啮蚀四叶绦虫和卷边瓦氏绦虫）、6种线虫（简单异尖线虫、鲁道夫对盲囊线虫、覆盖饰头线虫、捻转真鞘线虫、钩状副嗜子宫线虫和斯氏四棱线虫）和1种棘头虫（长吻无节律棘头虫）。啮蚀四叶绦虫是最常见的物种（79.6%），其次是覆盖饰头线虫（47.8%）、舌形隐孔吸虫（37.4%）美味裸茎吸虫（30.9%）、长肠雌殖吸虫（22.8%）、钩状副嗜子宫线虫（21.9%）、微睾短腺吸虫（17.6%）、捻转真鞘线虫（14.5%）和相似微睾吸虫（9.3%）。相似微睾吸虫是优势物种，伯杰 - 帕克指数（BP）为0.32，其次是啮蚀四叶绦虫（BP = 0.10）。除无吸盘巨血吸虫和鸬鹚半尾吸虫呈随机分布外，所有物种均呈聚集分布。似乎对肠道特定部位有最大偏好的物种有：长颈心脑吸虫和小棘阿尔卡绦虫（前三分之一）、短咽属吸虫、相似微睾吸虫和长肠雌殖吸虫（后三分之一）以及长吻无节律棘头虫（后半部分）。已知有8种对具有商业重要性的鱼类或软体动物物种致病，还有几种对人类致病。