"No matches found in flora and fauna databank."

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_{This subject has no known canonical name.
Any name given in official media is eligible to become the title of the article.}

The current title is not an official name.

Unidentified Life Form 49 is an unnamed species of creature found behind transparent membranes within the Impact Crater on Tallon IV. Physically, they resemble large red blood cells or some form of sea slug, and possess movement patterns quite similar to Fish\. They seem to be swimming in a substance resembling water, however, given their location deep inside a Phazon-corrupted area, it cannot be said with complete certainty. Like fish, these creatures are unscannable and can be observed to have a strong heat signature when viewed through the Thermal Visor. Also like fish, they will scatter if shot at, but cannot be harmed on account of the rigid membrane that encases them. Their orange color is most likely caused by the special kind of Phazon found in the Impact Crater.

Similar-looking cell-like objects can be observed floating behind transparent membranes within all three Leviathans explored during the events of Metroid Prime 3: Corruption, although these entities are blue instead of orange and never react to Samus's presence in any way. They have the ability to vanish and reappear in a set pattern.