David Shale / Viperfish {Chauliodus sloani} deepsea, from the Mid-Atlantic Ridge, 400-520m, during the day

David Shale / Viperfish {Chauliodus sloani} deepsea, from the Mid-Atlantic Ridge, 400-520m, during the day

David Shale / Deepsea squid {Histioteuthis bonellii} showing chromatophores changing colour, from the Mid-Atlantic Ridge, 200 - 50m

David Shale / Deepsea squid {Histioteuthis bonellii} showing chromatophores changing colour, from the Mid-Atlantic Ridge, 200 - 50m

David Shale / Deepsea squid {Histioteuthis bonellii} showing chromatophores changing colour, from the Mid-Atlantic Ridge, 200 - 50m

David Shale / Fang Tooth {Anoplogaster cornuta} close-up of head showing teeth, from the Mid-Atlantic Ridge, 2600m

David Shale / Viperfish {Chauliodus sloani} Atlantic

David Shale / Close-up of ventral photophores on body of Viperfish {Chauliodus sloani} Atlantic

David Shale / Deepsea cirrate octopod (Stauroteuthis syrtensis) 830m, Gulf of Maine, Atlantic

David Shale / Tentacles of deepsea medusa jellyfish (Atolla manubrium) Gulf of Maine, Atlantic

David Shale / Deepsea Anthomedusa {Pandea rubra} Gulf of Maine, Atlantic

David Shale / Deepsea cirrate octopod {Stauroteuthis syrtensis} 830m, Gulf of Maine, Atlantic