SCP-5914 is an anomalous species of black and yellow garden spider (Argiope aurantia). Distinct features include an unnatural size compared to non-anomalous counterparts1 and the absence of the tibia in the hind legs.

SCP-5914 passively imposes a cognitive effect on nearby lifeforms. Those viewing it will become unaware of its exact location after looking away from it for a brief amount of time. This persists as long as the viewer is unable to locate it through assistance, i.e. verbal direction.