Odonaticola pyriforma n. sp. (Apicomplexa: Eugregarinida: Actinocephalidae), parasitic in the alimentary canal of Brachythemis contaminata Fabricius, 1793 (Insecta, Odonata) from West Bengal, India. - MONDAL, Susobhan; MODAK, Biplob Kr. (Acta Protozoologica, 2025)