Mandal & Ray 2013. STUDIES ON A NEW FAMILY OF SEPTATE GREGARINE ACEPHALIDAE N. FAM. AND A NEW GENUS AND NEW SPECIES ACEPHALUS SUNDARBANENSIS N. GEN. N. SP FROM AN ORTHOPTERAN INSECT OF SUNDARBAN REGION OF WEST BENGAL, INDIA. Journal of Environment and Sociobiology, 10(2), Dec 2013: 113-120