A new species of Hemigrammus Gill, 1858 (Characiformes: Characidae) from Rio Caura, Venezuela. Author Ricardo C. Benine Author Guilherme A. M. Lopes text Zootaxa 2007 1610 53 59 http://www.zoobank.org/urn:lsid:zoobank.org:pub:8F7DB5AE-2937-4AA4-A1AD-6561D71A16B6 journal article z01610p053 8F7DB5AE-2937-4AA4-A1AD-6561D71A16B6 Hemigrammus cf. elegans MCP 15315 , Brasil , Para , Rio Tapajos , Itaituba , C.A. Lucena , 11/12/1991 .