Latias is highly intelligent and capable of understanding human speech. It is covered with a glass-like down. The Pokémon enfolds its body with its down and refracts light to alter its appearance. It can telepathically communicate with people. It changes its appearance using its down that refracts light. It communicates using telepathy. Its body is covered in down that refracts light to make it invisible.
Pokédex entry #380
Latias is a type dragon and psychic Pokémon that doesn't evolve
Latias in Pokémon GO
It's possible to hatch Latias from an egg?
No, Latias can't be hatched.
Which are Latias’s strengths and weaknesses?
Latias is a dragon and psychic type Pokémon. dragon type pokémons but weak against ice, fairy pokémons. psychic type pokémons are strong against fighting, poison, ghost pokémons but weak against bug, shadow pokémons.