Sternarchorhynchus oxyrhynchus. Brazil: Amazonas: INPA uncat., 1, 353, Ilha do Careiro, Paraná do Rei, Feb 1987. INPA uncat., 5, 344-384, Januaca, Solimões, W. Heiligenberg, 12 Sept 1976. INPA uncat., 1, 244, Rio Juruá, mouth of Lago Mamiraua, W. G. R. Crampton, 7 Dec 1999. INPA uncat., 1, 370, Rio Amazonas, Ilha do Careiro, Paraná of Lago do Rei, B. Merona et al., 27 Feb 1986. INPA 4435, 3, 180-303, Rio Negro, near Manaus, J. Lundberg & L. Chao, Dec 1990. INPA 4833, 1, 337, Rio Uatumã, Balbina, near of dam, J. Zuanon et al., 29 Oct 1987. INPA 12551, 2, 176-217, Rio Jaú, mouth of Jaú, M. Garcia, 03 Nov 1994. INPA 1256, 1, 191, Rio Jaú, mouth of Rio Preto, M. Garcia, 03 Nov 1994. INPA 17104, 2, 175-212, Rio Purus, 4º53’47.1”S, 62º54’51.3”W, L. PyDaniel, 06 Jun 2001. INPA 19991, 1, 203, Rio Amazonas, Paraná do Tapará, C. CoxFernandes, 03 Nov 1992. INPA 11355, 1, 184, Rio Jaú, curve of Jaú, M. Garcia, 9 Nov 1994. INPA 15821, 6, 311-369, Rio Tefé, toco Preto, W. G. R. Crampton, 22- 23 Oct 1999. INPA 16636, 1, 357, Rio Solimões, Xiborena, 06 Feb 1998. INPA 17633, 4, 285- 336, Costa do Morimba, Ilha do Careiro, C. Cox-Fernandes, 1997. INPA 17637, 1, 347, Paraná do Rei, Ilha do Careiro, C. Cox-Fernandes, 05 Feb 1998. INPA 18194, 1, 248, Rio Japurá, West bank at mouth of Lago Mamirauá, Alvarães, 03º07.13'S 64º47.30'W, W. G. R. Crampton, 07 Dec 1999. INPA 18274, 1, 334, Rio Japurá, W. G. R. Crampton, 9 Feb 1991. INPA 20221, 28, 230-313, Rio Amazonas, below mouth of Rio Madeira, J. Lundberg, 20 Oct 1994. Roraima: MCZ 46887, 1 c&s; Rio Negro, near of the confluence with Rio Branco, 1º24’S, 61º27’W, Alpha Helix Expedition, Mar 1967. MCZ 98428, 1 c&s, no data available. Venezuela: FMNH 100722, 1 c&s, Rio Suripa, Barinas, B. Chernoff et al., 11 Jan 1991.

Published as part of Carlos David de Santana & William G. R. Crampton, 2006, Sternarchorhynchus curumim (Gymnotiformes: Apteronotidae), a new species of tube-snouted ghost electric knifefish from the lowland Amazon basin, Brazil., pp. 57-68 in Zootaxa 1166 on page 65