Abstract: A rodent trap structured for capturing one or more rodents as a piece of bait is being consumed within the trap. Slidably mating, telescopically extendable upper and lower inverted and upright cup-shaped members, respectively, define a closed interior volume into which a rodent may enter through an entrance hole formed through a side wall of the lower member when the upper member is held in an armed position above the bottom of the lower housing. To hold the upper member in the armed position, a slender elongated trip rod of one embodiment downwardly extends from a central point of the top of the upper member, to be supported on a rigid piece of bait held above the bottom between uniquely configured spaced bait posts. These bait posts are connected to and upwardly extend into the interior volume from the bottom of the lower member.

Abstract: A roach or rodent trap structured for capturing one or more roaches or rodents as a piece of bait is being consumed within the trap. Slidably mating, telescopically extendable upper and lower generally cup-shaped members define a closed interior volume into which a roach or rodent may enter through a hole formed through a side wall of the lower member when the upper member is held in an armed position above the bottom of the lower housing. To hold the upper member in the armed position, a slender elongated trip rod downwardly extends from a central point of the top of the upper member, to be supported on a rigid piece of bait held above the bottom within a horizontal bait aperture of a bait table. The bait table is connected to and upwardly extends into the interior volume from the bottom of the lower member.

Abstract: A roach trap structured for capturing one or more roaches as a piece of bait is being consumed within the trap. A hinged lid is held in an open position by interconnection to or against the bait, which is rigid and preferably a peanut half. The bait is held in position within a preferably tapered bait aperture formed in an interior partition by either a rod pivotally connected to the lid and pressing against the bait with the distal end of the rod or a length of flexible string connected at one end to the lid and tied around and pulling against the bait at the other end thereof. Because the lid will only drop to a closed position after a portion of the bait has been consumed and finally passes through the bait aperture, the device will capture many roaches at a time which have entered to eat the bait. The device is also transparent for easy viewing of captured prey.