NAIR, K. VIJAYAKUMARAN, M. AJA, M. JAVA, and J. NITHYA. 2010. “MORPHOLOGICAL AND PHAGOCYTIC PROPERTIES OF COELQMOCYTES OF THE EARTHWORM, MEGASCOLEX TRAVANCORENSIS”. UTTAR PRADESH JOURNAL OF ZOOLOGY 30 (2):249-58. https://www.mbimph.com/index.php/UPJOZ/article/view/308.