David Shale / Squat lobster (Munidopsis sp) from the mid-Atlantic ridge, deep sea Atlantic ocean

Nick Upton / Blind albino cave crabs / Squat lobsters (Munidopsis polymorpha), a species endemic to Lanzarote, grazing on submerged rocks in a lava tube flooded with seawater, Jameos del Agua, Lanzarote, Canary Is...

Nick Upton / Blind albino cave crab / Squat lobster (Munidopsis polymorpha), a species endemic to Lanzarote, grazing on rocks at the water's edge in a lava tube flooded with seawater, Jameos del Agua, Lanzarot...

Solvin Zankl / Squat Lobster (Munidopsis serricornis) on a cold water deepsea coral (Lophelia pertusa) Trondheimsfjord, North Atlantic Ocean.

Wild Wonders of Europe / Relanzón / Blind crab (Munidopsis polymorpha) endemic to the Jameos del Agua cave, Lanzarote, Canary Islands, Spain, March 2009

David Shale / Squat lobster (Munidopsis sp) from the mid-Atlantic ridge, deep sea Atlantic ocean

David Shale / Squat lobster (Munidopsis sp) from the mid-Atlantic ridge, deep sea Atlantic ocean

Albert Lleal / Blind Albino Cave Crab (Munidopsis polymorpha) endemic to some lava tubes, Jameos del Agua, Lanzarote Island, Canary Islands, Spain