''Nanocheirodon insignis'' is a species of

characin Characiformes is an order of ray-finned fish, comprising the characins and their allies. Grouped in 18 recognized families, more than 2000 different species are described, including the well-known piranha and tetras.; Buckup P.A.: "Relationshi ...

endemic to

Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car ...

where it is found in

Lake Maracaibo Lake Maracaibo (Spanish: Lago de Maracaibo; Anu: Coquivacoa) is a lagoon in northwestern Venezuela, the largest lake in South America and one of the oldest on Earth, formed 36 million years ago in the Andes Mountains. The fault in the northern se ...

and the Magdalena River basin. It is the only member of the genus ''Nanocheirodon''.

References

* Pseudocheirodontini Monotypic ray-finned fish genera Endemic fauna of Colombia Freshwater fish of Colombia Magdalena River Characiformes genera {{Characidae-stub