Invisible Floating Flatworm

Item #: SCP-XXXX
Object Class: Keter
Special Containment Procedures: SCP-XXXX is not currently in containment. Attemps to catch SCP-XXXX were succesful, although, more specimen of SCP-XXXX kept appearing around the globe. The foundation is developing technology to see SCP-XXXX and SCP-XXXX-A.
Description: SCP-XXXX is an entity that resembles Pseudoceros dimidiatus, a species of aquatic flatworm. SCP-XXXX is 5-30 meters or 16.4042-98.4252 feet in length, depending on maturity. SCP-XXXX is capable of self propelled flight, up to 10 meters beyond our atmosphere. If any human, not from the foundation, observes SCP-XXXX they are to be assigned Class C amnestics and be relocated to a new home.

SCP-XXXX has the normal instinct of a flatworm, although there are several differences. A regular flatworm of the Pseudoceros dimidiatus can differentiate from a zebra pattern to a Musa acuminata Colla pattern, rather all specimen of SCP-XXXX is observed to change it's appearance based on the colour of the sky, barely visible to the human eye catching SCP-XXXX was proven to be extremely difficult. SCP-XXXX has produced eggs to produce more SCP-XXXXs. The egg of SCP-XXXX, now designated as SCP-XXXX-A, is adapting and changing it's appearance to the weather as well, if the surface of SCP-XXXX-A is made in contact with human or animal skin, SCP-XXXX-A will reveal itself. After roughly 3.67 seconds however, SCP-XXXX-A will begin producing mass amount of a liquid on it's surface, the liquid was proven to be non-anomolous, and in the laboratory later proven to be formic acid. SCP-XXXX-A will begin it's incubation after 26.4 hours. From SCP-XXXX-A will incubate young SCP-XXXX, starting to age rapidly. Under 5 minutes, SCP-XXXX will grow as big as an adult of it's species, able to lay eggs immmediately. SCP-XXXX has a large liking to human flesh. When a human is spotted by SCP-XXXX, SCP-XXXX will begin to reveal a mouth at the lower part of it's body, lifting it's tongue towards the victim, now designated as SCP-XXXX-1. The tongue of SCP-XXXX picks SCP-XXXX-1 up and into it's mouth, after XXXX-1 is in SCP-XXXX's mouth, SCP-XXXX will begin chewing, making it an awfully painful experience for SCP-XXXX-1. If SCP-XXXX-1 begins to run away, SCP-XXXX will begin to follow XXXX-1. SCP-XXXX seems to have an innate sense of SCP-XXXX-1's loation. Upon ariving at SCP-XXXX-1's location, SCP-XXXX will begin the proccess again.

SCP-XXXX is able to be terminated by a normal gun. One bullet is enough to kill SCP-XXXX which is fairly odd, but a big advantage when hunting SCP-XXXX down. When beginning the termination, it is advised to be in a forest or near a lake, as SCP-XXXX after being shot, will fall immediately to the ground, killing everything below it. Multiple cases of plane crashes with SCP-XXXX were reported. SCP-XXXX is proven to be primitive.

SCP-XXXX was discovered in April 8th 2001, when a group of young men mysteriously dissapeared in a forest. Following this event, more incidents were reported and the foundation was at it right away. Foundation researcher, Doctor , interviewed SCP-XXXX-1 that survived the incident.

Addendum:

+ SCP-XXXX Remains

SCP-XXXX-Remains: 30 SCP-XXXX Die everyday, corpses remaining in forests, lakes or fields. Fortunately enough, no human sightings were observed, although a lot of sacrifices are made to kill SCP-XXXX species. If SCP-XXXX was to find a human in the sightings of the foundation, foundation personnel are allowed to terminate SCP-XXXX by the order of the head researcher. If SCP-XXXX-A is found, foundation personnel are to capture and transport SCP-XXXX-A into Site-███ for further testing.

Dr. ██████'s note: "SCP-XXXX is evolving faster and faster, in the near future we may not detect it at all."

+ SCP-XXXX-B-Foundings

SCP-XXXX-B-Foundings: When explored SCP-XXXX's corpses, SCP-XXXX has a lot of remainings from SCP-XXXX-1 it has consumed. SCP-XXXX's corpse is now referred to SCP-XXXX-B. SCP-XXXX-B-1 is a calculator split in half, unable to work, this item however is drenched in liquid, this liquid is currently undergoing research at the laboratories.
SCP-XXXX-B-2 is a note, left from an anonymous person, the following sentence says this: "When the light is off, you can see it, when it is on, you can still see it, eyes white, no body, no face to serve for.". SCP-XXXX-B-3 Is a skull of a male lion, that was found in the mouth of SCP-XXXX-B. All of these items that were just listed, were drenched in the suspicious liquid of SCP-XXXX.