Kazura Squid

The Kazura Squid is a species seen inhabiting the 3rd Layer and 4th Layer of the Abyss.

Description
The Kazura squid can first be seen in the Great Fault, as embedded spiky eggs, at a depth of 6,750m. Once hatched, they live in the upper regions of the 4th Layer, in the water housed atop the Flat-creepers.

It is unknown if they are edible or pose any harm to Delvers. Riko states that the squid has no official name. Later, their nesting area at the bottom of the 3rd Layer is labelled as "Flat-Creeper Squid Spawning Grounds", in the series map.

Trivia

 * Attempts to observe Kazura Squids lay their eggs were made, but none have ever been successful in witnessing it.