Caryospora cherrughi sp. n. (Apicomplexa: Eimeriidae) infecting Falco cherrug in Saudi Arabia.

The oocysts of Caryospora cherrughi sp. n. were described from the feces of the saker falcon, Falco cherrug, collected from the falcon market in Riyadh City, Saudi Arabia.

Eimeria biarmicus sp.n. (Apicomplexa: Eimeriidae) infecting falcons from the genus Falco in Saudi Arabia.

The oocysts of Eimeria biarmicus sp. n. were described from the feces of the lanner falcon, Falco biarmicus, collected from the falcon market in Riyadh City, Saudi Arabia.

Morphological forms of Trypanosoma evansi from blood of Arabian camel (Camelus dromedarius) in the Riyadh metropolitan areas.

Trypanosoma evansi is commonly referred to as haemoflagellate infesting camels and other vertebrates. It is causative agent of number of diseases. T.

Caryospora biarmicusis sp.n. (Apicomplexa: Eimeriidae) infecting falcons from the genus Falco in Saudi Arabia.

The oocysts of Caryospora biarmicusis sp.n. is described from the feces of the lanner falcon, Falco biarmicus, from the falcon market in Riyadh City, Saudi Arabia.

Eimeria falconensis sp. n. (Apicomplexa: Eimeriidae) from the lanner falcon, Falco biarmicus (Falconiformes: Falconidae) in Saudi Arabia.

The oocysts of Eimeria falconensis sp.n. is described from the feces of the lanner falcon, Falco biarmicus, from the falcon market in Riyadh city, Saudi Arabia.