What lies beneath

Sea monsters have haunted human imaginations for millennia. From the Akraken to killer serpents, Prema Arasu explores what five mythical creatures reveal about our deepest fears

- Prema Arasu

1 Armed and dangerous

The writhing tentacles of the kraken inspired horror and disgust

Sea monsters have fired our imaginations – and chilled our blood – for as long as humanity has sailed the seas. The Babylonian epic Enûma Eliš, which dates back to at least 1200 BC, describes the creation of the world from two fearsome primordial beings: Apsû, the embodiment of subterranean fresh water, and Tiamat, the sea. Like the many mythical aquatic creatures that have occupied our dreams and our nightmares, Apsû and Tiamat reveal much about how the Babylonians saw the world, acting as projections through which their anxieties about nature could be expressed, examined and, perhaps, mastered.

Fast forward more than a thousand years and, in Naturalis Historia (c77 AD), the earliest extant work of natural history, the Roman author Pliny the Elder argued that the largest animals found in the sea “exceed in size any of the terrestrial animals” because of the “superabundance of moisture with which they are supplied”.

One such giant creature is the kraken, its origins lying in Nordic mythology and folklore. In his 1752–53 proto-scientific work The Natural History of Norway, Danish bishop Erik Pontoppidan described the “Kraken, Kraxen, or, as some world name it, Krabben” as an island-sized creature, “round, flat, and full of arms, or branches”.

Alfred, Lord Tennyson was so energised by reports of this monster of the deep that, in 1830, he wrote a poem in its honour, describing an ancient, giant-armed creature slumbering “Below the thunders of the upper deep; Far, far beneath in the abysmal sea.”

British naturalist Henry Lee offered a more rational perspective. In Sea Monsters Unmasked (1883), he stated that kraken sightings by sailors were most likely exaggerated reports of giant squid (Architeuthis dux), described a quarter of a century earlier by the Danish biologist Japetus Steenstrup.