Ani-Men

Count Nefaria mutated a group of criminals into animal-powered super-beings called his Ani-Men. Dragonfly spent several years as a prisoner of the Stranger's laboratory world, but she also avoided the fate of her partners when the rest of the Ani-Men died in a bomb blast in Iron Man (1st series) #116. A second group of Ani-Men were later formed by Death Stalker.