Belzoidian flea
The Belzoidian flea was a type of arthropod not native to Earth.

In 2366, when Q was stripped of his omnipotence and immortality, he thought of taking the form of a Belzoidian flea before deciding on taking the form of Human, as part of his punishment by the Q Continuum for his irresponsibility. ()

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de:Belzoidianischer Floh
Animals