A. aequalis may refer to: Abra aequalis, a saltwater clam in the genus Abra Abrochia aequalis, a synonym of Pseudosphex aequalis, a moth found in Brazil Aediodes aequalis, a synonym of Piletocera aequalis, a moth found in New Guinea Aemene aequalis, a synonym of Eugoa aequalis, a moth found in Borneo, Malaysia, and Sumatra Aethalops aequalis, the Borneo fruit bat Agabus aequalis, a predaceous diving beetle found in Russia, China, and Mongolia Agrotis aequalis, a synonym of Euxoa aequalis, a moth found in Canada and the United States Alopecurus aequalis, a grass native to the temperate Northern Hemisphere Alpenus aequalis, a synonym of Alpenus maculosus, a moth found in Africa Apha aequalis, a moth found in Japan Aradus aequalis, a flat bug found in North America Astycus aequalis, a weevil found in Sri Lanka