| the distribution and host range of species of the blood fluke sanguinicola in british freshwater fish. | the distribution of host range of sanguinicola armata, s. inermis and s. volgensis in british freshwater fish are described. s. inermis has been recorded in carp cyprinus carpio, crucian carp carassius carassius and tench tinca tinca in southern, central and eastern england and in koi carp imported from japan. s. armata has been detected in pike esox lucius and tench and s. volgensis has been found in chub leuciscus cephalus, dace leuciscus leuciscus, perch perca fluviatilis, roach rutilus rutil ... | 1994 | 7706678 |
| epizootic haematopoietic necrosis virus--an assessment of the likelihood of introduction and establishment in england and wales. | epizootic haematopoietic necrosis virus (ehnv) is an iridovirus that affects perch (perca fluviatilis) and rainbow trout (oncorhynchus mykiss). it emerged in australia in the 1980s and has not been discovered elsewhere. it causes a high level of mortality in perch resulting in steep population declines. the main possible routes of introduction of the virus to england and wales are the importation of infected live fish or carcasses. however, no trade in live susceptible species is permitted under ... | 2009 | 19515438 |
| consequences of an outbreak of columnaris disease (flavobacterium columnare) to the helminth fauna of perch (perca fluviatilis) in the queen mary reservoir, south-east england. | parasitism of fish in fully bunded storage reservoirs has rarely been studied, while the impact of a rapid decline in a fish population on its parasite fauna is poorly understood. the present paper investigates the helminth fauna of perch (perca fluviatilis) over a 5-year period in the queen mary reservoir, a large (290 ha) completely artificial water storage impoundment, which forms a unique and challenging habitat for its resident fish population. after 3 years of study, the perch population s ... | 2010 | 19735594 |