Koopas

Koopas represent a consistent group of turtle-like creatures. There are many different types of Koopas, the most common being Koopa Troopas. Most Koopas seem to operate in a hierarchy-based grouping system. Bowser is the leader of the Koopa Troop, which has invaded Mushroom Kingdom many times and has control over most of the Koopas in the Mario franchise, beginning in Super Mario Bros. where, according to an interpretation of the story of the Japanese game's manual[1] during the English localization that saw Koopa (「クッパ」) as the name of the group of turtles instead of the name of Bowser, they were known for their "black magic."[2] Said interpretation has since been rectified, with Koopa being acknowledged to be the Japanese name of Bowser,[3] but the concept of Koopas as a group of turtles in the West remains,[4] while Nintendo in Japan consistently refers to Koopa as the name of Bowser and to the Turtle Tribe (「カメ族」) as the group to which the various turtles belong.[5] Many of these same Koopas are members of the Koopa Troop and have different tasks in the organization based on the abilities of their particular class. For example, Koopa Troopas tend to be assigned as basic foot soldiers alongside Goombas due to their lack of specialized offensive capabilities, while Magikoopas are often given advisory roles due to their magical abilities and gift of foresight.