Linguatula serrata nymph in a cat

ABSTRACT

Linguatula serrata is a tongue-shaped parasite that infects carnivores or insectivorous reptile as final host and herbivores as intermediate ones. During necropsy of a 1.5-year-old female stray cat, a few white and fine nodules were observed on the diaphragmatic lobes of the lung. In histopathological examination, the nodules contained a turned spinosum parasite with cuticular spines and in parasitological examination of digested suspension, nymph of L. serrata with characteristic features was seen. This is the first confirmed infestation in a cat with nymph of L. serrata in Iran