Rockgrub (Below Zero)

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Fauna=
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The Rockgrub is a passive fauna species. Despite superficially resembling an invertebrate, the PDA states that it is a possible relative of the Sand Shark.
==Appearance==
The Rockgrub is tiny in size. Its body is slim, round and segmented. It also has two swimming fins on either side and a larger flipper serving as the tail. The creature has five appendages on each side of its body, and a circular maw containing many small teeth.
The Rockgrub's most notable feature is the constant, bright bioluminescent green glow that its entire body emits to light up a small spherical area around itself.
==Behavior==
The Rockgrub swims rather quickly within its vicinity, seemingly scavenging whatever it could find. They are most visible in darker areas such as caves. Rockgrubs tend to traverse on tunnel walls or any surface in its vicinity. 
Rockgrubs can be picked up and used as bait for Rock Punchers to which they are prey.
==Data Bank Entry==
== Gallery ==
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In-Game=
RockgrubB (BZ).jpg|Front view
RockgrubA (BZ).jpg|Side view
RockgrubC (BZ).jpg|Dorsal view
RockgrubNight (BZ).jpg|Bioluminescence
RockgrubPlatform.jpg|Rockgrub on a platform in the Koppa Mining Site
RockgrubSurface.jpg|Rockgrubs on the Koppa Mining Site cave walls. 
Rockgrub Size (BZ).jpg|Size comparison with the player
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Concept Art=
Hi-Res Rock Puncher Concept Art (BZ).jpg|Rock Puncher Concept Art featuring the Rockgrub.
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Category:Fauna
Category:Bioluminescent
Category:Passive
Category:Koppa Mining Site
Category:Crystal Caves
Category:Items
Category:Fabricator Caverns
Category:Arctic
Category:Scavengers and Parasites