The Slug Monster resembles a giant green sea slug. She has a long, predominantly green, body that has three pairs of green legs. One pair of club-like antennae is seen on her head with two large eyes below them. Another pair of bent antennae is found near the end of her body. On her back is a long strip of purple where sacs that can hold smaller creatures are located.
Abilities[]
Opisthobranchia Physiology: The Slug Monster has similar appearance and innate abilities akin to that of most opisthobranchs, specifically the sea slugs.
Sequestration: She has shown that she has the ability to capture smaller creatures and hold them in sacs located on her back.
The Slug Monster is seen attacking Beach City and kidnapping the townspeople. Lion is able to save the townspeople by teleporting them to safety before the Crystal Gems finish her off.
Steven and Connie talk about the attack, mentioning that during the Slug Monster's rampage she consumed the entire public library.
Trivia[]
The Slug Monster resembles a sea slug in the genus Costasiella.
The sea slug sequesters the photosynthetic plastids of various algae they consume and keep them in sac-like processes located on their backs and use it for themselves.