- Descrito por / Described by: Paulo A. Buckup, 1993
- Nome original / Original name: Microcharacidium gnomus
- Nome do artigo / Article name: Review of the characidiin fishes (Teleostei: Characiformes), with descriptions of four new genera and ten new species.
- Publicado em / Published in: Ichthyological Exploration of Freshwaters v. 4 (no. 2): 97-154.
- Localidade tipo / Type locality: Pequeno riacho (rio da drenagem do Orinoco), 5° 58'S, 67°36'W, a cerca de 25 km de Puerto Ayacucho, Apure, Amazonas, Venezuela. / Small stream (Río Orinoco drainage), 5°58'S, 67°36'W, about 25 kilometers from Puerto Ayacucho, Ature, Amazonas, Venezuela.
Warning: Illegal string offset 'Point' in /www/saci/wp-content/themes/projeto_saci/single.php on line 134
Warning: Illegal string offset 'coordinates' in /www/saci/wp-content/themes/projeto_saci/single.php on line 134
Warning: file_put_contents(log_erro_saci.txt): failed to open stream: Permission denied in /www/saci/wp-content/themes/projeto_saci/single.php on line 11
Warning: Illegal string offset 'Point' in /www/saci/wp-content/themes/projeto_saci/single.php on line 134
Warning: Illegal string offset 'coordinates' in /www/saci/wp-content/themes/projeto_saci/single.php on line 134
Warning: file_put_contents(log_erro_saci.txt): failed to open stream: Permission denied in /www/saci/wp-content/themes/projeto_saci/single.php on line 11
Warning: file_put_contents(log_erro_saci.txt): failed to open stream: Permission denied in /www/saci/wp-content/themes/projeto_saci/single.php on line 11