Fractaroni Spaghetti Worms

Fractaroni spaghetti worms are a species of 4-dimensional, virtual-reality entities inhabiting a simulated reality created by the Technorapture Hypernation.

Anatomy
Fractaroni spaghetti worms are enormous, tubeworm-like creatures, with fractally branching bodies. They vary widely in size, but the largest can reach up to tens of millions of kilometers in length. The largest parts of their bodies are hollow, and often host entire ecosystems of smaller creatures inside them.

Diet
Fractaroni feed off the energy emitted by the white holes that are their home reality's version of stars, doing so by wrapping their bodies around them.

Intelligence
Due to the increased connectivity allowed by their fourth spatial dimension, Fractaroni are transapients of the second toposophic level.

Technology
Fractaroni spaghetti worms have developed a physical "avatar" into which they download their minds when they need to interact with the real world. These neogen bodies are immensely large spacecraft shaped like three-dimensional versions of the worms' bodies.