Silas, E.G. & Selvaraj, G.S.D. (1985)
On the occurrence of the rough-tail sting-ray Dasyatis centroura (Mitchill) in Indian waters. Indian Journal of Fisheries, 32(2), 248–255
Silas, E.G. & Selvaraj, G.S.D. (1972)
Descriptions of the adult and embryo of the bramble shark Echinorhinus brucus (Bonnaterre) obtained from the continental slope of India. Journal of the Marine Biological Association of India, 14(1), 395–401
Silas, E.G. & Selvaraj, G.S.D. & Regunathan, A. (1969)
Rare chimaeroid and elasmobranch fishes from the continental slope off the west coast of India. Current Science, 38, 105–106