2022. New distributional data on Haemogregarina stepanowi (Apicomplexa) and Placobdella costata (Hirudinea) parasitising the Sicilian pond turtle Emys trinacris (Testudines). Natural History Sciences. 9, 1 (Mar. 2022), 11–16. DOI:https://doi.org/10.4081/nhs.2022.544.