Definitive hosts for trematodes range from the rather locallyrestricted fishes to broad-ranging and mobile birds and mammals.
This is especially true for digeneans in avian hosts or marine fishes and mammals that move long distances annually.
Fishes were fixed in formalin 10% and posteriorly dissected to remove and preserve the stomachs in 70% alcohol.
The response of fishes to periodic spring floods in a southeastern stream.
This introduction was likely aided by the trade in aquarium plants and fishes.
Oceanic barriers as indicated by scombrid fishes and their parasites.
I begin with the so-called lower vertebrates - the classes that evolved earlier and seem generally less complex - fishes, amphibians and reptiles.
A non-invasive morphometric technique to estimate the cestode plerocercoid load of small freshwater fishes.
