11913 Lebiasina bimaculata Valenciennes, 1847 Lebiasinidae Pencilfishes Lebiasininae Characiformes Teleostei Twospot lebiasina South America: Ecuador and Peru west of the Andes; also MaraƱon River basin. AMNH 5360 Lebiasina bimaculata AMNH 57102 Lebiasina bimaculata AMNH 9662 1927 Lebiasina bimaculata