A. guineensis may refer to: Abacetus guineensis, a ground beetle Acanthodactylus guineensis, the Guinea fringe-fingered lizard, found in Africa Acanthus guineensis, a plant found in Africa Allocyttus guineensis, a fish found in the Atlantic Ocean Alyattes guineensis, a synonym of Pterolophia guineensis, a longhorn beetle Anajapyx guineensis, a dipluran Anauxesida guineensis, a longhorn beetle Arctides guineensis, a slipper lobster found in the Bermuda Triangle Aslauga guineensis, the Guinea aslauga, a butterfly