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Memory Alpha

Comparative Xenobiology

Comparative Xenobiology diagram noting origin of Regulan blood worms.

Regulus II was the second planet in the Alpha Leonis system. This planet was approximately 79.299 light years (24.3 parsecs) from Sol and 300 light years (91.9 parsecs) from the Bajoran system. This was the homeworld of the Regulan blood worm. (DS9: "A Man Alone" okudagram)

This planet was only mentioned in writing.
This planet's quadrant of origin was inferred based on the position of its star system as seen in the star charts appearing in the Star Trek: Discovery episode "Magic to Make the Sanest Man Go Mad" and in the Star Trek: Picard episode "Maps and Legends".

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