A whole third monster this month! Scrabies is aesthetically based on a barnacle but not biologically a barnacle, and hopefully different enough from the existing Barnagoose.
I just had this design in my head for ages, and it didn't really fit as an update to the barnacle vampire, but it definitely had a Fectoid vibe to me, and is now the first new Fectoid since their debut.
Keeping with its arthropod inspiration, it's a Fectoid based on diseases transmitted by ticks and biting insects.
I have also gone back and added a "PERSONALITY" section to every other Fectoid!