Gligar

Gligar (Japanese: グライガー Guraigaa) is a /-type Pokémon introduced in Generation II.

Physiology
Gligar is a combination of a scorpion and a bat. However, Gligar use its wings to glide through the air, not to actually fly. Male and female Gligar are different at the 'ball' on its tail, as males' are bigger than the females'. It is blue in color if it is a Shiny Pokémon.

Evolution
Gligar evolves into a Gliscor by having it hold a Razor Fang and leveling it up at night.

Anime
Ash Ketchum got himself a Gligar when Gligar refused to return to its forest and because it liked Ash. This particular Gligar often stuck out its tongue and loved to eat berries. Gligar also liked to land on Ash, and Ash was usually knocked onto the floor because Gligar had a tough shell on its skin. It also cried often when scolded by Ash, when faced with its fear of heights, or when it lost to a very tough opponent. It evolved into a Gliscor, thanks to a Razor Fang given to it by Gary.

Trivia

 * Despite having a resemblance of a bat and/or a scorpion, it is not a or  type.

Origin

 * Gligar appears to be a combination of a scorpion and a bat due to its bat-like ears and wings.