A. bequaerti may refer to: Abacetus bequaerti, a ground beetle Aethiothemis bequaerti, a dragonfly found in Africa Allobaccha bequaerti, a hoverfly found in Cameroon Anubias bequaerti, a synonym of Anubias heterophylla, a plant found in Africa Azteca bequaerti, an ant found in Brazil and Peru