Echinoparyphium elegans

Echinoparyphium elegans is a species of trematode. Intermediate hosts include snails, bivalves, and fish. Definitive hosts are mainly birds and mammals.

Hosts
According to the World Register of Marine Species, Echinoparyphium elegans has been found in the following definitive hosts:
 * Mallard
 * American black duck
 * American flamingo
 * Barn owl