Swalot has no teeth, so what it eats, it swallows whole, no matter what. Its cavernous mouth yawns widely. An automobile tire could easily fit inside this Pokémon’s mouth. It gulps anything that fits in its mouth. Its special enzymes can dissolve anything. It swallows anything whole. It sweats toxic fluids from its follicles to douse foes.
Pokédex entry #317
Swalot in Pokémon GO
It's possible to hatch Swalot from an egg?
No, Swalot can't be hatched.
Which are Swalot’s strengths and weaknesses?
Swalot is a poison type Pokémon. poison type pokémons are strong against grass, bug, fairy pokémons but weak against poison, ground, rock, ghost pokémons. They are not affected by steel type pokémons.