Definition of Characidium. Meaning of Characidium. Synonyms of Characidium

- Characidium is a genus of fish in the family Crenuchidae (South American darters). They are mainly found in South America, but C. marshi is from Panama...
- Characidium lanei is a fish in the family Crenuchidae. It is native to South America and is found in the coastal basins of southeastern Brazil and the...
- Characidium grajahuense is a fish in the family Crenuchidae. It is native to South America and is found in the coastal streams between Guanabara Bay and...
- Characidium timbuiense is a fish in the family Crenuchidae. It is native to South America and is found in the Timbuí River basin in Espírito Santo, Brazil...
- years. These include Acestrorhynchus lacustris, Astyanax fasciatus, and Characidium zebra. This could be caused by the introduction of non-native species...
- Characidium boavistae is a fish in the family Crenuchidae. It is native to South America and is found in the tributaries of Lake Maracaibo, the Orinoco...
- Characidium oiticicai is a fish in the family Crenuchidae. It is native to South America and is found in the upper Tietê and Ribeira de Iguape River basins...
- Characidium alipioi is a fish in the family Crenuchidae. It is native to South America and is found in the Paraíba do Sul River basin in Brazil. This...
- Characidium lauroi is a fish in the family Crenuchidae. It is native to South America and is found in the middle and upper Paraíba do Sul River basin...
- Characidium fasciatum, the darter characin, is a fish in the family Crenuchidae. It is native to South America and is found in the São Francisco and the...