This character is about to be introduced in my TFG1S3EU works.
She's basically a tiny Sharkticon--as will eventually be revealed, the Quintesson that created her was trying to make specialized Sharkticon Units for specific functions and activities. That's why she's very small and why she's a unique color. Because of her specialized function, she is not created with a "robot mode", so only has her Sharkticon form--and, as such, she cannot speak anything other than Sharkticon (she doesn't have a vocalizer unit that can form language like "higher beings" can). After her rescue, she sees Rawjaw as her "pack leader" and tends to stick with him--whether he appreciates it or not.
Transformers belongs to Hasbro/TakaraTomy. OC belongs to me.