Gregarman

Werecats are NOT the only were-creatures that transform only from American common dylanuses or domestic dylanuses, Gregarmen, also known as Were-Gregars, are monstrous beast-like forms of American common dylanuses and/or domestic dylanuses that transform into something like the Gregar Beast Out Megaman.EXE (but without a mouthplate as they need to feed and drink to stay alive) during full moon nights. Unlike in fiction, they don't transform from NetNavis, nor they transform from humans, Megaman.EXEs, or any others that aren't American common dylanuses or domestic dylanuses. When they transform from dylanuses during full moon nights, they turn from omnivorous species to fully carnivorous species. When the American common dylanuses and/or domestic dylanuses with Gregarthropy (a symptom that causes dylanuses to have dislike of bright lights, have aggression, have high speeds and strenght, but also turns them into beasts at full moon nights) become Gregarmen, they usually become extremely aggressive and superstrong (although not strong enough to destroy the city nor the world as how movies, TV shows, etc wrongly portray them), but not all Gregarmen are aggressive, some have been bred to be completely peaceful and gentle and feed only on raw/cooked and dead animal meat that sapient species give them. Just like normal dylanuses they transform from, they are almost-sapient, but they become much smarter in their Gregarmen forms and cooperate with other beings better than normal dylanuses, so they could do sapient stuff like singing on concerts, cook food, etc.