Mob (entity)

An entity, referred to simply as a mob, was a passive mob in early development of Java Edition. This entity came with several different models across early Minecraft: Java Edition versions. They are an in-game instance of the base mob class.

In pre-Classic and Classic, as well as from Indev 0.31 20100131 onward, the mob's model looked identical to the player with the default "Steve" skin.

Rana[1] had a different model, with the appearance of a girl in a frog outfit. This model was used in early Indev versions up until 0.31 20100128-2304. Rana was based on an original character designed by Dock, the artist who added the model.