To give you an idea what Pokémon are boosted (as I noticed):
Wailmer (Water) [Shiny]
Magikarp (Water) [Shiny]
Poliwag (Water)
Corphish (Water)
Feebas (Water)
Horsea (Water)
Remoraid (Water)
Surskit (Water) {Little bit}
Carvanha (Water)
Diglett (Ground)
Rhyhorn (Ground)
Phanphy (Ground)
Sandshrew (Ground)
Baltoy (Ground)
Oddish (Grass)
Shroomish (Grass)
Seedot (Grass)
Hoppip (Grass)
Cacnea (Grass)
Roselia (Grass)