Sea snail (Borsonia cereoplasta)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pleurotomella perpauxilla)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pleurotomella pudens)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Typhlomangelia lincta)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Eubela limacina)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Eubela sofia)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pseudodaphnella araneosa)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Benthomangelia antonia)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Homalopoma indutum)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Dentimargo elata)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Cystiscus pachia)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Marginella agger)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pleurotomella packardi)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Cythara)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Nassa)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Fusus?)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Drilliola tiara)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pleurotomella perpauxilla)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Gymnobela extensa)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangelia serga)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Astyris strix)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Homalopoma indutum)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Mangilia or Clathurella)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Clathmella ?)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Pleurotoma)

25/03/1873; 25 March 1873

Amgueddfa Cymru - National Museum Wales

Sea snail (Clathurella formosa)

25/03/1873; 25 March 1873

Natural History Museum, London