Smith, E. A. (1895). Natural history notes from H.M. Indian Marine Survey Steamer ´Investigator´, Commander C.F. Oldham, R.N.-Series II, No. 19. Report upon the Mollusca dredged in the Bay of Bengal and the Arabian Sea during the season 1893-94.
Annals and Magazine of Natural History. ser. 6, 16: 1-19, pls 1-2.