The occurrence of endoparasitoses in domestic animals has been reported routinely in the medical clinic of small animals, where wandering and domiciled cats are considered important reservoirs, evidencing the role of felines in the contamination of the environment by the infective forms of these parasites. Many animals are asymptomatic, but those with high parasitic load evidence clinical signs such as inappetence, anorexia, vomiting and diarrhea. The present study aimed to identify the different parasites found in faecal samples of semi - domed felines; for this, 45 fecal samples of cats were collected, regardless of age, sex or race, from different households in the municipality of Maringá, PR, Brazil. The collected samples were submitted to coproparasitological tests by means of the Willis & Mollay flotation method, carried out in the Veterinary Parasitology laboratory of the Veterin...