Sea snail (Pleurotoma (Drillia) lophoessa platia)

09/09/1873; 9 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) stirophora)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) spicea)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) phoeacra)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) sterrha)

08/09/1874; 8 September 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) ula)

10/07/1874; 10 July 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) fluctuosa cariosa)

07/02/1874; 7 February 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) paupera)

23/09/1874; 23 September 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) aglaophanes)

25/03/1873; 25 March 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) exsculpta)

25/03/1873; 25 March 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) crossei)

13/06/1874; 13 June 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) incilis)

25/03/1873; 25 March 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) gypsata)

10/07/1874; 10 July 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) horrenda)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) kymatoessa)

02/04/1874; 2 April 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) spadix)

03/06/1874; 3 June 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) hoylei)

13/06/1874; 13 June 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) watsoni)

13/06/1874; 13 June 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) pyrrha)

19/05/1875; 19 May 1875

Natural History Museum, London

Mollusc (Pleurotoma (Drillia) metcalfei Angas)

23/04/1874; 23 April 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) sterrha)

08/09/1874; 8 September 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) fluctuosa cariosa)

20/01/1874; 20 January 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) bulbacea)

10/07/1874; 10 July 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) brachytona)

23/09/1874; 23 September 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) tmeta)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) lophoessa platia)

10/09/1873; 10 September 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) amblia)

25/03/1873; 25 March 1873

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) tholoides)

10/09/1873; 10 September 1873

Natural History Museum, London

Mollusc (Pleurotoma (Drillia) laterculata)

11/09/1874; 11 September 1874

Natural History Museum, London

Mollusc (Pleurotoma (Drillia) incrassata)

02/07/1873; 2 July 1873

Natural History Museum, London

Mollusc (Pleurotoma (Drillia) latisinuata)

31/10/1874; 31 October 1874

Natural History Museum, London

Mollusc (Pleurotoma (Drillia) quoyi)

02/04/1874; 2 April 1874

Natural History Museum, London

Sea snail (Pleurotoma (Drillia) challengeri)

13/06/1874; 13 June 1874

Natural History Museum, London