Do you think that a saltwater tank is vital for keeping stunning, exotic fish? Reevaluate that idea. Freshwater aquariums are easier to manage, economical, and home to some of the most beautiful fish ...
Gussevia spiralocirra, a Neotropical parasitic monogenoid (Platyhelminthes), has been recorded from the type host, freshwater angelfish Pterophyllum scalare (Cichlidae), collected from the ...