1 Department of Zoology, King Saud University, Riyadh, 11451, Saudi Arabia.
2 Department of Zoology, King Saud University, Riyadh, 11451, Saudi Arabia. namor@ksu.edu.sa.
3 Laboratory of Biodiversity, Parasitolgy and Ecology of Aquatic Ecosystems, Department of Biology ‑ Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia. namor@ksu.edu.sa.
4 Parassitologia E Malattie Parassitarie, Dipartimento Di Medicina Veterinaria, Universita Di Sassari, Via Vienna 2, 07100, Sassari, Italy.