Three new species of Hemiancistrus (Teleostei: Siluriformes: Loricariidae) from the rio Tocantins basin with comments on the genus Cardoso, A. R. de Lucinda, P. H. F. Ichthyological Exploration of Freshwaters 2003 14 1 73 84 urn:lsid:zoobank.org:act:7386C01AF58B46CA91BA011EE75022DE Actinopterygii Loricariidae Hemiancistrus CoL Animalia Siluriformes Chordata species micrommatos  This treatment is a stub. You can help Plazi making the full treatment available.