Template:Watson, 1879a
- Watson, R.B. 1879. Mollusca of H.M.S. ‘Challenger’ Expedition: III Trochidae, viz. the genera Seguenzia, Basilissa, Gaza and Bembix. Journal of the Linnean Society of London, Zoology 14(78): 586–605. DOI: 10.1111/j.1096-3642.1879.tb02453.x. BHL