Krenims
Krenims are a fictional species of amphibious humanoids from the Star Trek universe, first introduced in the animated series Star Trek: Lower Decks. They are characterized by their green skin, webbed hands and feet, and a distinctive, elongated snout. Krenims are known for their advanced technology and their role as the primary antagonists in the series. They are a highly advanced and militaristic species, often depicted as being at odds with the Federation. Their society is structured around a rigid caste system, with the highest caste being the Krenim High Council, which oversees all aspects of Krenim society. Krenims are also known for their use of advanced technology, including their ships and weapons, which are often depicted as being highly sophisticated and deadly. Despite their advanced technology, Krenims are often portrayed as being somewhat backward and primitive in their social and cultural practices. They are also known for their use of slavery, with lower castes often being forced to work for the benefit of the higher castes. Krenims are a complex and multifaceted species, and their portrayal in Star Trek: Lower Decks has been praised for its nuanced and realistic depiction of a highly advanced, but flawed, alien society.