Sailaja, B., and R. Madhavi. “Thryssatrema Hanumantharaoi n. gen., N. Sp. (Digenea: Fellodistomidae) from the Longjaw Thryssa, Thryssa Setirostris (Clupeiformes: Engraulidae), of the Visakhapatnam Coast, Bay of Bengal”. Zootaxa, vol. 3551, no. 1, Nov. 2012, pp. 59–64, doi:10.11646/zootaxa.3551.1.4.