Scáth demon from the book Badass Patrick

“the Scáth eat noisy people.”

Hideous blood-red creatures, with ant like exoskeleton

"Dárerca spun around as a pair of hideous blood-red creatures emerged from the bat doors across from her. The first creature stampeded over to the entrapped victims with incredible speed. It slammed its shoulder into the cages with such force that the whole stack rocked back and forth, so that even the kids on the other side screamed in fear. The captives in the cages closest to the creature shrieked even louder, pushing into the corners, trying unsuccessfully to get as far as possible from the evil things. All except for one older man who held on to the bars, catatonic in fear, his eyes wild and darting from creature to creature like a scared rabbit. "

Hardened and nasty watchdogs of queen Caoránach

Its torso, an exoskeleton of sorts, looked like a flame frozen into hardened armor, with tendrils of red composite like substance protruding up from its shoulders. Its massive muscular arms ended in clawed hands with four fingers and a thumb like a human. But unlike a human, it had hardened fingers like lobster claws that could snap off a hand with precision.