Board Thread:Speculation House/@comment-31035509-20170113134825/@comment-4010415-20170115035854

The Grimm from Cinder's glove isn't even the same species as the one clinging to Salem's finger, though. It doesn't even look the same.

The Grimm from Cinder's glove is a beetle with a hard shell, and its back is white with markings.

The Grimm on Salem's finger is thinner, doesn't look like it has a hard shell, and its back red with black markings. This one looks more a tick, like Phantom told me.

So, they're two entirely different species of Grimm. Cinder may have absorbed the glove into her body, possibly absorbing the beetle Grimm with it. Salem is trying to help Cinder gain control of it, so it won't mess her up. It was probably disturbed by Ruby's silver eye flash or something.