Sea cucumber (Peniagone affinis)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Achlyonice lactea)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Pseudostichopus villosus)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Laetmogone wyvillethomsoni)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Abyssocucumis abyssorum)

30/12/1873; 30 December 1873

Natural History Museum, London

Fish (Coryphaenoides armatus (Abyssal grenadier))

30/12/1873; 30 December 1873

Natural History Museum, London

Sea snail (Fusus (Sipho) calathiscus)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea snail (Fusus (Sipho) setosus)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea squirt (Pharyngodictyon mirabile)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Echinocrepis cuneata)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Echinocrepis cuneata)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Elpidia purpurea)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Cystechinus wyvillii)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Cystechinus wyvillii)

30/12/1873; 30 December 1873

Natural History Museum, London

Squid (Bathyteuthis abyssicola)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea snail (Wyvillea alabastrina)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea snail (Pleurotoma (Thesbia) papyracea)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Pourtalesia)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Cystechinus wyvillii)

30/12/1873; 30 December 1873

Natural History Museum, London

Brittle star (Ophiacantha cosmica)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Spatagocystis challengeri)

30/12/1873; 30 December 1873

Natural History Museum, London

Anthozoan (Bathyactis symmetrica)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Helgocystis carinata)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Spatagocystis challengeri)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Urechinus naresianus)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea cucumber (Abyssocucumis abyssorum)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Pourtalesia hispida)

30/12/1873; 30 December 1873

Natural History Museum, London

Fish (Coryphaenoides armatus (Abyssal grenadier))

30/12/1873; 30 December 1873

Natural History Museum, London

Brittle star (Ophiura (Ophiuroglypha) irrorata loveni)

30/12/1873; 30 December 1873

Natural History Museum, London

Diatoms (Bacillariophyceae)

30/12/1873; 30 December 1873

National Museums Scotland

Brittle star (Ophioglypha loveni)

30/12/1873; 30 December 1873

Natural History Museum, London

Diatom ooze (Dry)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Spatagocystis challengeri)

30/12/1873; 30 December 1873

Natural History Museum, London

Bivalve (Lyonsiella papyracea)

30/12/1873; 30 December 1873

Natural History Museum, London

Sea urchin (Spatagocystis challengeri)

30/12/1873; 30 December 1873

Natural History Museum, London