Soft-shelled turtles, there are about 20 kinds of soft-shelled turtles in the world, most of which are not good-looking.
The Canadian Hairless Cat, a human-bred pet cat, has no hair and is generally ugly.
Collapsed nose monkey, as the name suggests, has a collapsed nose, and the known nose monkey is distributed in parts of China and Vietnam.
The proboscis monkey, a species unique to Kalimantan, has a large, long, strange nose and ugly appearance.
The California vulture, just the largest and oldest bird on Earth, looks very fierce on the outside,
Baird tapir, which is a magical species, not only looks strange, but also has a very strange number of toes, with different numbers of front and back toes.
The giant-eyed goldfish, very ugly, with bulging eyes, looks very strange.