Severe Tick Infestation and <i>Haemogregarina</i> spp. Infection in a Captive African Rock Python ( <i>Python sebae</i> ): A Clinical and Parasitological Case from Nigeria

Ectoparasitic infestations in reptiles-primarily ticks and mites-can significantly compromise their health and fitness, particularly in captivity conditions. This brief report describes a severe tick infestation and concurrent Haemogregarina spp. infection in an African rock python (Python sebae) at a private zoo in Abeokuta, Nigeria. Initial clinical evaluation revealed heavy infestations of Amblyomma latum ticks, pronounced facial swelling, incomplete shedding, anorexia, lethargy, and the presence of intraerythrocytic Haemogregarina-like gamonts on stained blood smears. Haematological analysis further showed mild haemoconcentration and elevated leukocyte differentials suggestive of an inflammatory response, potentially caused by a parasitic infection. The treatment protocol consisted of mechanical removal of ticks, oral administration of Ivermectin, and improved husbandry practices to prevent ectoparasite re-infestation. Post-treatment, the python showed a notable clinical improvement, evidenced by resumed feeding and normal shedding within five days. Microscopic examination of blood smears post-treatment confirmed the absence of Haemogregarina-like gamonts, indicating the effectiveness of the therapeutic approach. Overall, the present case report highlights the importance of parasitic surveillance, rapid intervention, and adherence to rigorous husbandry standards to ensure the health and welfare of reptiles in captivity.