Arnoldichthys
| Arnoldichthys | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Characiformes |
| Family: | Lepidarchidae |
| Genus: | Arnoldichthys G. S. Myers, 1926 |
| Species: | A. spilopterus |
| Binomial name | |
| Arnoldichthys spilopterus (Boulenger, 1909) | |
| Synonyms | |
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Arnoldichthys is monospecific genus of freshwater ray-finned fish belonging to the family Lepidarchidae, the African tetras. The only species in the genus is Arnoldichthys spilopterus, the Niger tetra. This taxon is endemic to Nigeria.