作者: JF Gutiérrez-Galindo , MI Lacasa-Millán
DOI: 10.3354/DAO067111
关键词: Biology 、 Barbus haasi 、 Ecology 、 Leuciscus 、 Parasitism 、 Cyprinus 、 Population 、 Zoology 、 Crustacean 、 Range (biology) 、 Barbus
摘要: A total of 217 Barbus graellsii, 54 haasi, 417 Cyprinus carpio and 85 Leuciscus cephalus captured at 9 sampling stations in the central basin Llobregat River (NE Spain) were studied for Lernaea cyprinacea parasitism. Prevalence (B. graellsii 39.2, B. haasi 31.5, C. 8.4, L. 48.2), intensity infection range 1 to 39, mean 4.6; 7, 2.6; 16, 3.1; 8, 2.4), abundance 1.80; 0.83; 0.26; 1.15) varied with fish species studied. Correlations between host size positive significant cephalus. Correlation was but non-significant haasi. not carpio, This is first record infecting