1. Amio, M...J. Shimonoseki Coll. Fish., 1955,4(2), 231–38.
2. Annandale, N. and Kemp, S.Mem. Ind. Mus., Calcutta, 1916,5, 328–66.
3. Chari, V. K...J. Bombay Nat. Hist. Soc., 1950,49, 317.
4. Chidambaram, K. and Unny, M.Proc. Zool. Soc. London, 1947,117 (2/3), 528–32.
5. Cooke, A. H. ..Camb. Nat. Hist. Moll., 1895.