Nibelsnarf

Description

A Leviathan that has adapted to sandy environments. It blends
in with sand dunes and locates prey aurally to then suck both
the target and the surrounding sand into its maw.

An immoderate glutton, this monster uses its large mouth to swallow
prey and sand together. After absorbing vital nutrients, it expels
the indigestible sand through gills in its neck.

Its shiny and richly colored bodily fluids excel at retaining
moisture. By circulating through the body, these fluids ensure
constant hydration even in dry deserts.