Vijayan, K., Sakthivel, R. S. and Sajeev, T. (2019) “First record of body colour polymorphism in giant African snail Achatina fulica (Bowdich, 1822) - a comparative study using mitochondrial cytochrome oxidase subunit I (COI) gene”, ENTOMON, 44(2), pp. 155–160. doi: 10.33307/entomon.v44i2.444.