Parasites of " Barbus barbus " include " Aspidogaster limacoides ", a trematode flatworm; and " Pomphorhynchus laevis ", an acanthocephalan worm.
2.
For example, " Aspidogaster conchicola " infects many species of freshwater bivalves belonging to several families, as well as snails, many species of freshwater fishes of several families, and freshwater tortoises.