Per 
SCP-XXXX
Object Class: Euclid
Containment Procedures: SCP-XXXX is contained in a 10 cubic meter room with the walls made up of 15 cm thick concrete, and the walls covered in silver mirrors. The only opening being a hole 3 cm in diameter.
SCP-XXXX is an arachnid like creature about the size of a motorbike. The head resembles an ancient african mask, the thorax appears to be that of a 21 year old African man, and the appendix being a 3D tear shape with the same design as that of the head on the back side of the appendix.
The creature seems to stop existing if not hit directly by light reflected by the human retina. All of the creature's matter simply disappears from the universe. It can not be observed by cameras, which means that preforming experiments on SCP-XXXX requires someone to observe it, usually D class.
When it is observed it becomes extremely agitated and attack anyone in the area. It can run at speeds of 32 kph, and doesn't seem to run out of stamina. When it captures a victim, the creator grabs them with its two front legs, then bites, usually at the victims stomach, with a force of 2980 psi. However, SCP-XXXX does not seem to require energy, so it is unknown what it has the desire to eat
The anomaly has been reported by the citizens of ████, █████, ████, and █████. After questioning about the entity, the foundation has been informed that the creator has been around for 500 years. But further research shows that it has been around for much longer, at most 66 million years.
Test A - 3/6
Subject: SCP-XXXX
Procedure: After marking it's location within it's containment cell, a 50 cubic centimeter wooden block was placed in it's in the location the anomaly disappeared in by a drone. Then the creature was observed again.
Results: When the creature was observed again by D class, SCP-XXXX and the wooden block intertwined, but the creature did not seem disturbed by the experiment, only by being observed.
Analysis: It seems objects intertwined with SCP-XXXX do not affect its well being or it simply does not feel it.
Test B - 5/22
Subject: SCP-XXXX
Procedure:** By entangling the creature in a carbon fiber rope and putting a gag over its mouth, researchers were able to examen SCP-XXXX. When examined, the scientist managed to find male genitalia.
Results: With the discovery of sex organs, it is possible that it can reproduce, and there are more specimens of SCP-XXXX not in containment.
