E.  Thurston, ?Pearl and chank fisheries of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 1, 1894.

E.  Thurston, ?Rámésvaram Island and fauna of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 3, pp. 79-138, 1895.

E.  Thurston, ?Pearl and chank fisheries of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 1, 1894.

E.  Thurston, ?Rámésvaram Island and fauna of the Gulf of Manaar?, Madras Government Museum, Bulletin, vol. 3, pp. 79-138, 1895.