Reference

T.K. Kundu, D.P. Haldar (1983): Observation on a New Species of Cephaline Gregarine of the Genus Quadruspinospora Sarkar and Chakravarty, 1969 from a Grasshopper, Spathosternum prasiniferum prasiniferum – Archiv für Protistenkunde – 127_1983: 97 - 102.