noun
- Found in small streams of tropical America; often kept in aquariums; usually hermaphroditic. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). rivulus. Retrieved September 23, 2026, from http://smartdefine.org/rivulus/definitions/1194832 |
| Chicago | WordNet. 2010. "rivulus" http://smartdefine.org/rivulus/definitions/1194832 (accessed September 23, 2026). |
| Harvard | WordNet 2010, rivulus, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/rivulus/definitions/1194832>. |
| MLA | WordNet. "rivulus" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/rivulus/definitions/1194832> |