bothriocephalus การใช้

I can't find it in the cited sources either, nor can I find any studies online on the effects of introduced " Bothriocephalus acheilognathi " on British populations of " Carassius carassius "-- "'S "'
On the " Bothriocephalus acheilognathi " page there is the statement " The discovery of the tapeworm s substantial infections within the crucian carp ( Carassius carassius ) population in the UK is of particular concern because there have not been any known natural tapeworm parasites of these crucian carp.