Insectoids

1) Although there appears to be a large variety of extraterrestrials in the form of insects, the most common and advanced species appears to be a giant insect creature, two meters (6'6") tall that resembles a Praying Mantis. It should be noted that experiencers feel that this type is no insect, but rather an intelligent, gentle-spirited, but somewhat "hyper" and jerky-moving, human-like lifeform, both males and females.

2) These Beings have long, narrow faces, with long, narrow, large eyes, sharply slanted upward and outward in an almost narrow-V position, given an almost insect-like appearance. This comparison is heightened by the Praying-Mantis types' extremely thin, long torsos, long, extremely-thin arms which are usually crooked into a sharp bend at the mid-joint, with the hand and fingers/mitten sloping almost vertically downward from the "wrist", and legs also bent at an almost right-angle at the mid-joint, creating a crouched pose. The overall effect is the characteristic "Praying Mantis" look. 

3) Witnesses have reported seeing this strange and frightening being on several occasions. In Maryland, in 1973, a group of four Preying Mantis aliens abducted a law student and examined him. On another occasion, a creature, fitting the same description, was found attacking a teenage boy.

The boy was rescued with some difficulty and the being was chased away.